Bücher und Buch-Herausgaben


  1. G. Rupprechter (Hrg.):
    "Catalysis on well-defined surfaces: From single crystals to regular nanoparticles";
    Kluwer Academic / Plenum Publishers, Springer (New York), 2007, ISSN: 1022-5528; 245 S.

  2. G. Rupprechter:
    "Topics in Catalysis";
    Springer-Verlag, 2007, ISSN: 1022-5528; 247 S.


Zeitschriftenartikel


  1. G. Rupprechter, G. Seeber, K. Hayek, H. Hofmeister:
    "Epitaxial noble metal particles upon oxidation and reduction. A model system for supported metal catalysts";
    Physica Status Solidi (a), 146 (1994), S. 449 - 459.

  2. G. Rupprechter, K. Hayek, H. Hofmeister:
    "Microstructural study of epitaxially grown rhodium model catalyst particles";
    Vacuum, 46 (1995), S. 1035 - 1040.

  3. G. Rupprechter, K. Hayek, L Rendon, M. Jose-Yacaman:
    "Epitaxially grown model catalyst particles of platinum, rhodium, iridium, palladium and rhenium studied by electron microscopy";
    Thin Solid Films, 260 (1995), S. 148 - 155.

  4. A S Eppler, G. Rupprechter, L. Guczi, G A Somorjai:
    "Model catalysts fabricated using electron beam lithography and pulsed laser deposition";
    Journal of Physical Chemistry B, 101 (1997), S. 9973 - 9977.

  5. G. Rupprechter, G A Somorjai:
    "Palladium catalyzed hydrogenation without hydrogen: The hydrodechlorination of chlorofluorocarbons with solid state hydrogen over the palladium (111) crystal surface and its implications";
    Catalysis Letters, 48 (1997), S. 17 - 20.

  6. F. H. Ribeiro, C A Gerken, G. Rupprechter, G A Somorjai, C S Kellner, G W Coulston, L E Manzer, L Abrams:
    "Structure insensitivity and effect of sulfur in the reaction of hydrodechlorination of 1,1-dichlorotetrafluoroethane (CF3-CFCl2) over Pd catalysts";
    Journal of Catalysis, 176 (1998), S. 352 - 357.

  7. G. Rupprechter, K. Hayek, H. Hofmeister:
    "Electron microscopy of thin film model catalysts: Activation of alumina supported rhodium nanoparticles";
    Journal of Catalysis, 173 (1998), S. 409 - 422.

  8. G A Somorjai, G. Rupprechter:
    "The flexible surface: Molecular studies explain the extraordinary diversity of surface chemical properties";
    Journal of Chemical Education (eingeladen), 75 (1998), S. 161 - 176.

  9. S. Bernal, J. Calvino, C. Lopez-Cartes, J M Pintado, J A Perez-Omil, J M Rodriguez-Izquierdo, K. Hayek, G. Rupprechter:
    "Nanostructural evolution of high loading Rh/lanthana catalysts through the preparation and reduction steps";
    Catalysis Today, 52 (1999), S. 29 - 43.

  10. G. Rupprechter, G. Seeber, H. Goller, K. Hayek:
    "Structure-activity correlations on Rh/Al2O3 and Rh/TiO2 thin film model catalysts after oxidation and reduction";
    Journal of Catalysis, 186 (1999), S. 201 - 213.

  11. G A Somorjai, G. Rupprechter:
    "Molecular studies of catalytic reactions on crystal surfaces at high pressures and high temperatures by infrared-visible sum frequency generation (SFG) surface vibrational spectroscopy";
    Journal of Physical Chemistry B (eingeladen), 103 (1999), S. 1623 - 1638.

  12. A Avoyan, G. Rupprechter, A S Eppler, G A Somorjai:
    "Fabrication and characterization of the Ag-based high-technology model nanocluster catalyst for ethylene epoxidation manufactured by electron beam lithography";
    Topics in Catalysis, 10 (2000), S. 107 - 113.

  13. T. Dellwig, J. Hartmann, J. Libuda, I. Meusel, G. Rupprechter, H. Unterhalt, H.-J. Freund:
    "Complex model catalysts under uhv and high pressure conditions: CO adsorption and Oxidation on Alumina-Supported Pd Particles";
    Journal of Molecular Catalysis A: Chemical, 162 (2000), S. 51 - 66.

  14. T. Dellwig, G. Rupprechter, H. Unterhalt, H.-J. Freund:
    "Bridging the pressure and materials gaps: High pressure sum frequency generation study on supported Pd nanoparticles";
    Physical Review Letters, 85 (2000), S. 776 - 779.

  15. A S Eppler, G. Rupprechter, E A Anderson, G A Somorjai:
    "The thermal and chemical stability and adhesion strength of Pt nanoparticle arrays supported on silica studied by TEM and AFM";
    Journal of Physical Chemistry B, 104 (2000), S. 7286 - 7292.

  16. K. Hayek, M. Fuchs, B. Klötzer, W. Reichl, G. Rupprechter:
    "Studies of metal-support interactions with "real" and "inverted" model systems: Reactions of CO and small hydrocarbons with hydrogen on noble metals in contact with oxides";
    Topics in Catalysis, 13 (2000), S. 55 - 66.

  17. W. Reichl, G. Rosina, G. Rupprechter, C. Zimmermann, E. Hayek:
    "Ultrahigh vacuum compatible all-glass high pressure reaction cell for accurate and reproducible measurement of small reaction rates";
    Review of Scientific Instruments, 71 (2000), S. 1495 - 1499.

  18. G. Rupprechter, J. Calvino, C. Lopez-Cartes, M. Fuchs, J M Gatica, J A Perez-Omil, K. Hayek, S. Bernal:
    "Surface structure and methylcyclobutane hydrogenolysis activity of Pt/Al2O3 and Pt/CeO2 after reduction at increasing temperature (373 to 973 K)";
    Studies in Surface Science and Catalysis, 130 (2000), S. 2021 - 2026.

  19. G. Rupprechter, T. Dellwig, H. Unterhalt, H.-J. Freund:
    "Design of an SFG-compatible uhv-high pressure reaction cell: Studies of CO and NO adsorption on Ni and NiO(100) by sum frequency generation vibrational spectroscopy";
    Studies in Surface Science and Catalysis, 130 (2000), S. 3131 - 3136.

  20. G. Rupprechter, A S Eppler, A Avoyan, G A Somorjai:
    "Nanoparticle arrays as model catalysts: Microstructure, thermal stability and reactivity of Pt/SiO2 and Ag/Al2O3 fabricated by electron beam lithography";
    Studies in Surface Science and Catalysis, 130 (2000), S. 215 - 220.

  21. H.-J. Freund, N. Ernst, T. Risse, H. Hamann, G. Rupprechter:
    "Models in heterogeneous catalysis: surface science quo vadis?";
    Physica Status Solidi (a), 187 (2001), S. 257 - 274.

  22. H.-J. Freund, H. Kuhlenbeck, G. Rupprechter, M. Bäumer, H. Hamann, J. Libuda:
    "Bridging the pressure and materials gaps between catalysis and surface science: clean and modified oxide surfaces";
    Topics in Catalysis, 15 (2001), S. 201 - 209.

  23. K Y Kung, P Chen, F. Wei, G. Rupprechter, Y R Shen, G A Somorjai:
    "Ultrahigh vacuum-high pressure reaction system for 2-IR 1-visible sum frequency generation studies";
    Review of Scientific Instruments, 72 (2001), S. 1806 - 1809.

  24. G. Rupprechter:
    "Surface vibrational spectroscopy from ultrahigh vacuum to atmospheric pressure: adsorption and reactions on single crystals and nanoparticle model catalysts monitored by sum frequency generation spectroscopy";
    Physical Chemistry Chemical Physics (eingeladen), 3 (2001), S. 4621 - 4632.

  25. G. Rupprechter, T. Dellwig, H. Unterhalt, H.-J. Freund:
    "CO adsorption on Ni(100) and Pt(111) studied by infrared-visible sum frequency generation spectroscopy: Design and application of an SFG-compatible uhv-high pressure reaction cell";
    Topics in Catalysis, 15 (2001), S. 19 - 26.

  26. G. Rupprechter, T. Dellwig, H. Unterhalt, H.-J. Freund:
    "High pressure CO adsorption on Pt(111) revisited: A sum frequency generation study";
    Journal of Physical Chemistry B, 105 (2001), S. 3797 - 3802.

  27. G. Rupprechter, H.-J. Freund:
    "Adsorbate-induced restructuring and pressure-dependent adsorption on metal nanoparticles studied by electron microscopy and sum frequency generation spectroscopy";
    Topics in Catalysis, 14 (2001), S. 3 - 14.

  28. H. Unterhalt, P. Galletto, M. Morkel, G. Rupprechter, H.-J. Freund:
    "Sum frequency generation of CO adsorption on palladium model catalysts";
    Physica Status Solidi (a), 188 (2001), S. 1495 - 1503.

  29. G. Rupprechter, H. Unterhalt, M. Morkel, P. Galletto, L. Hu, H.-J. Freund:
    "SFG vibrational spectroscopy at solid-gas interfaces: CO adsorption on Pd model catalysts at ambient pressure";
    Surface Science, 502-503 (2002), S. 109 - 122.

  30. H. Unterhalt, G. Rupprechter, H.-J. Freund:
    "Vibrational sum frequency spectroscopy on Pd(111) and supported Pd nanoparticles: CO adsorption from ultrahigh vacuum to atmospheric pressure";
    Journal of Physical Chemistry B, 106 (2002), S. 356 - 367.

  31. A. Doyle, G. Rupprechter, N. Pfänder, R. Schlögl, C E A Kirschhock, J A Martens, H.-J. Freund:
    "Ultra-thin zeolite films prepared by spin-coating Silicalite-1 precursor solutions";
    Chemical Physics Letters, 382 (2003), S. 404 - 409.

  32. H.-J. Freund, M. Bäumer, J. Libuda, T. Risse, G. Rupprechter, S. Shaikhutdinov:
    "Preparation and characterization of model catalysts: From ultrahigh vacuum to in-situ conditions at the atomic dimension";
    Journal of Catalysis (eingeladen), 216 (2003), S. 223 - 235.

  33. P. Galletto, H. Unterhalt, G. Rupprechter:
    "The molecular orientation of CO on Pd(111): A polarization-dependent SFG study";
    Chemical Physics Letters, 367 (2003), S. 785 - 790.

  34. V V Kaichev, I. Prosvirin, V I Bukhtiyarov, H. Unterhalt, G. Rupprechter, H. Freund:
    "High-pressure studies of CO adsorption on Pd(111) by X-ray photoelectron spectroscopy (XPS) and sum-frequency generation (SFG)";
    Journal of Physical Chemistry B, 107 (2003), S. 3522 - 3527.

  35. M. Morkel, G. Rupprechter, H.-J. Freund:
    "UHV and High-Pressure Coadsorption of CO and H2 on Pd(111): A combined SFG, TDS and LEED study";
    Journal of Chemical Physics, 119 (2003), S. 10853 - 10866.

  36. M. Morkel, H. Unterhalt, G. Rupprechter, M. Salmeron, H.-J. Freund:
    "SFG Spectroscopy from 10-8 to 1000 mbar: Less-ordered CO Structures and Coadsorption on Pd(111)";
    Surface Science, 532-535 (2003), S. 103 - 107.

  37. S. Penner, G. Rupprechter, D. Su, D. Wang, R. Tessadri, R. Podloucky, R. Schlögl, K. Hayek:
    "Pt/ceria thin film model catalysts after high temperature reduction: A (HR)TEM study";
    Vacuum, 71 (2003), S. 71 - 76.

  38. S. Penner, D. Su, D. Wang, G. Rupprechter, R. Podloucky, R. Schlögl, K. Hayek:
    "Platinum nanocrystals supported by silica, alumina and ceria: Metal-support interaction due to high-temperature reduction in hydrogen";
    Surface Science, 532-535 (2003), S. 276 - 280.

  39. G. Rupprechter, H. Unterhalt, M. Morkel, P. Galletto, T. Dellwig, H.-J. Freund:
    "Extending UHV studies to the mbar range: vibrational SFG spectroscopy of high pressure CO adsorption on Pt(111) and Pd(111)";
    Vacuum, 71 (2003), S. 83 - 87.

  40. D. Wang, S. Penner, G. Rupprechter, D. Su, K. Hayek, R. Schlögl:
    "SiO2 supported Pt particles studied by electron microscopy";
    Materials Chemistry and Physics, 81 (2003), S. 341 - 344.

  41. D. Wang, S. Penner, D. Su, G. Rupprechter, K. Hayek, R. Schlögl:
    "Silicide formation on a Pt/SiO2 model catalyst studied by TEM, EELS and EDXS";
    Journal of Catalysis, 219 (2003), S. 434 - 441.

  42. I V Yudanov, R Sahnoun, K M Neyman, N. Rösch, J. Hoffmann, S. Schauermann, V. Johanek, H. Unterhalt, G. Rupprechter, J. Libuda, H.-J. Freund:
    "CO adsorption on Pd nanoparticles: Density functional and vibrational spectroscopy studies";
    Journal of Physical Chemistry B, 107 (2003), S. 255 - 264.

  43. S. Bertarione, D. Scarano, A. Zecchina, V. Johanek, J. Hoffmann, S. Schauermann, M. Frank, J. Libuda, G. Rupprechter, H.-J. Freund:
    "Surface reactivity of polycrystalline MgO supported Pd nanoparticles as compared to thin film "model catalysts: Infrared study of CH3OH adsorption";
    Journal of Catalysis, 223 (2004), S. 64 - 73.

  44. S. Bertarione, D. Scarano, A. Zecchina, V. Johanek, J. Hoffmann, S. Schauermann, J. Libuda, G. Rupprechter, H.-J. Freund:
    "Surface reactivity of polycrystalline MgO supported Pd nanoparticles as compared to thin film model catalysts: Infrared study of CO adsorption";
    Journal of Physical Chemistry B, 108 (2004), S. 3603 - 3613.

  45. K. Hayek, H. Goller, S. Penner, G. Rupprechter, C. Zimmermann:
    "Regular alumina-supported nanoparticles of iridium, rhodium and platinum under hydrogen reduction: structure, morphology and activity in the neopentane conversion";
    Catalysis Letters, 92 (2004), S. 1 - 9.

  46. V V Kaichev, M. Morkel, H. Unterhalt, I. Prosvirin, V I Bukhtiyarov, G. Rupprechter, H.-J. Freund:
    "C-O bond scission on ``defect-rich and perfect““ Pd(1 1 1)?";
    Surface Science, 566-568 (2004), S. 1024 - 1029.

  47. M. Morkel, V V Kaichev, G. Rupprechter, H.-J. Freund, I. Prosvirin, V I Bukhtiyarov:
    "Methanol dehydrogenation and formation of carbonaceous overlayers on Pd(111) studied by high-pressure SFG and XPS spectroscopy";
    Journal of Physical Chemistry B, 108 (2004), S. 12955 - 12961.

  48. O. Rodriguez de la Fuente, M. Borasio, P. Galletto, G. Rupprechter, H.-J. Freund:
    "The influence of surface defects on methanol decomposition on Pd(111) studied by XPS and PM-IRAS";
    Surface Science, 566-568 (2004), S. 740 - 745.

  49. G. Rupprechter, V V Kaichev, M. Morkel, H. Unterhalt, V I Bukhtiyarov:
    "CO dissociation and CO hydrogenation on smooth and ion-bombarded Pd(111):SFG and XPS spectroscopy at mbar pressures";
    Applied Surface Science, 235 (2004), S. 26 - 31.

  50. G. Rupprechter, M. Morkel, H.-J. Freund, R. Hirschl:
    "Sum frequency generation and density functional studies of CO-H interaction and hydrogen bulk dissolution on Pd(111)";
    Surface Science, 554 (2004), S. 43 - 59.

  51. D Akcakayiran, D G Kurth, S. Röhrs, G. Rupprechter, G H Findenegg:
    "Self-assembly of a metallo-supramolecular coordination polyelectrolyte in the pores of SBA-15 and MCM-41 silica";
    Langmuir, 21 (2005), S. 7501 - 7506.

  52. M. Borasio, O. Rodriguez de la Fuente, G. Rupprechter, H.-J. Freund:
    "In situ studies of methanol decomposition and oxidation on Pd(111) by PM-IRAS and XPS";
    Journal of Physical Chemistry B, 109 (2005), S. 17791 - 17794.

  53. O. Demoulin, G. Rupprechter, I. Seunier, B. Le Clef, M. Navez, C. Ruiz:
    "Investigation of parameters influencing the activation of a Pd/gamma-alumina catalyst";
    Journal of Physical Chemistry B, 109 (2005), S. 20454 - 20462.

  54. M. Fuchs, B. Jenewein, S. Penner, K. Hayek, G. Rupprechter, X. Wang, R. Schlögl, J. Calvino, S. Bernal:
    "Interaction of Pt and Rh nanoparticles with ceria supports: ring opening of methylcyclobutane and CO hydrogenation after reduction at 373 - 723 K";
    Applied Catalysis A: General, 294 (2005), S. 279 - 289.

  55. V V Kaichev, V I Bukhtiyarov, G. Rupprechter, H.-J. Freund:
    "Activation of the C-O bond on the surface of palladium: an in situ study by X-ray photoelectron spectroscopy and sum frequency generation";
    Kinetics and Catalysis, 46 (2005), S. 288 - 301.

  56. T. Lear, R. Marshall, E K Gibson, T. Schütt, T.M. Klapötke, G. Rupprechter, H.-J. Freund, J. Winfield, D. Lennon:
    "A model high surface area hydrogenation catalyst";
    Physical Chemistry Chemical Physics, 7 (2005), S. 565 - 567.

  57. T. Lear, R. Marshall, J. Lopez-Sanchez, J. Winfield, S. Jackson, T.M. Klapötke, M. Bäumer, G. Rupprechter, H.-J. Freund, D. Lennon:
    "The application of infrared spectroscopy to probe the surface morphology of alumina-supported palladium catalysts";
    Journal of Chemical Physics, 123 (2005), S. 174706 - 174718.

  58. M. Morkel, G. Rupprechter, H.-J. Freund:
    "Finite size effects on supported Pd nanoparticles: interaction of hydrogen with CO and C2H4";
    Surface Science, 588 (2005), S. 209 - 219.

  59. M. Morkel, H. Unterhalt, T. Klüner, G. Rupprechter, H.-J. Freund:
    "Interpreting intensities in vibrational sum frequency generation (SFG) spectroscopy: CO adsorption on Pd surfaces";
    Surface Science, 586 (2005), S. 146 - 156.

  60. N. Nilius, H. Benja, C. Salzeman, G. Rupprechter, H.-J. Freund, A. Brioude, M.-P. Pileni:
    "Light emission spectroscopy of self-assembled arrays of silver nano-crystals with the STM";
    Chemical Physics Letters, 413 (2005), S. 10 - 15.

  61. G. Rupprechter:
    "Spektroskopie an Modellkatalysatoren unter Atmosphärendruck";
    DECHEMA Mitteilungsblatt, 9/05 (2005), S. 5 - 8.

  62. G. Rupprechter, H. Unterhalt, M. Borasio, M. Morkel, H.-J. Freund:
    "Spektroskopie an Modellkatalysatoren unter Atmosphärendruck";
    Annual Reports of Max Planck Society, 2005 (2005), S. 193 - 201.

  63. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "Atmospheric pressure studies of selective 1,3-butadiene hydrogenation on Pd single crystals: Effect of CO addition";
    Journal of Catalysis, 235 (2005), S. 52 - 59.

  64. F. Höbel, A. Bandara, G. Rupprechter, H.-J. Freund:
    "Deactivation of Pd particles supported on Nb2O5/Cu3Au(100): SFG and TPD studies from UHV to 100 mbar";
    Surface Science, 600 (2006), S. 963 - 970.

  65. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "Atmospheric pressure studies of selective 1,3-butadiene hydrogenation on well-defined Pd/Al2O3/NiAl(110) model catalysts: effect of Pd particle size";
    Journal of Catalysis, 240 (2006), S. 58 - 65.

  66. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "From Pd nanoparticles to single crystals: 1,3-butadiene hydrogenation on well-defined model catalysts";
    Chemical Communications, 2006 (2006), S. 80 - 82.

  67. W. Unterberger, B. Jenewein, B. Klötzer, S. Penner, W. Reichl, G. Rupprechter, D. Wang, R. Schlögl, K. Hayek:
    "Hydrogen-induced metal-oxide interaction studied on noble metal model catalysts";
    Reaction Kinetics and Catalysis Letters (eingeladen), 87 (2006), S. 215 - 234.

  68. M. Bäumer, J. Libuda, K Neyman, N. Rösch, G. Rupprechter, H.-J. Freund:
    "Adsorption and Reaction of Methanol on Supported Palladium Catalysts: Microscopic-Level Studies from Ultrahigh Vacuum to Ambient Pressure Conditions";
    Physical Chemistry Chemical Physics, 9 (2007), S. 3541 - 3558.

  69. A. Bandara, M. Abu Haija, F. Höbel, H. Kuhlenbeck, G. Rupprechter, H. Freund:
    "Molecular adsorption on V2O3(0001)/Au(111) surfaces";
    Topics in Catalysis, 46 (2007), 1-2; S. 223 - 230.

  70. H. Borchert, B. Jürgens, V Zielasek, G. Rupprechter, S. Giorgio, C. Henry, M. Bäumer:
    "Pd nanoparticles with highly defined structure on MgO as model catalysts: An FTIR study of the interaction with CO, O2 and H2 under ambient conditions";
    Journal of Catalysis, 247 (2007), S. 145 - 154.

  71. H Gabasch, A. Knop-Gericke, R. Schlögl, M. Borasio, C Weilach, G. Rupprechter, S. Penner, B. Jenewein, K. Hayek, B. Klötzer:
    "Comparison of the reactivity of different Pd-O species in CO oxidation";
    Physical Chemistry Chemical Physics, 9 (2007), S. 533 - 540.

  72. G. Rupprechter:
    "A Surface Science Approach to Ambient Pressure Catalytic Reactions";
    Catalysis Today, 126 (2007), S. 3 - 17.

  73. G. Rupprechter:
    "Sum frequency laser spectroscopy during chemical reactions on surfaces";
    MRS (Materials Research Society) Bulletin (eingeladen), 32 (2007), S. 1031 - 1037.

  74. G. Rupprechter, Hans L. Gruber:
    "Konrad Hayek Festschrift in Topics in Catalysis";
    Topics in Catalysis, 46 (2007), S. 1 - 2.

  75. G. Rupprechter, C Weilach:
    "Mind the gap! Spectroscopy of catalytically active phases";
    Nano Today, 2 (2007), 4; S. 20 - 29.

  76. J. Silvestre-Albero, M. Borasio, G. Rupprechter, H. Freund:
    "1,3-butadiene adsorption and reaction on Pd(111): a combined XPS, IRAS and GC study";
    Catalysis Communications, 8 (2007), S. 292 - 298.

  77. K. Föttinger, R. Schlögl, G. Rupprechter:
    "The mechanism of carbonate formation on Pd-Al2O3 catalysts";
    Chemical Communications, 2008 (2008), S. 320 - 322.

  78. W. Jochum, S. Penner, K. Föttinger, R. Kramer, G. Rupprechter, B. Klötzer:
    "Hydrogen on polycrystalline β-Ga2O3: surface chemisorption, defect formation and reactivity";
    Journal of Catalysis, 256 (2008), S. 268 - 277.

  79. W. Jochum, S. Penner, R. Kramer, K. Föttinger, G. Rupprechter, B. Klötzer:
    ""Defect formation and water gas shift activity on β-Ga2O3"";
    Journal of Catalysis, 256 (2008), S. 278 - 286.

  80. G. Rupprechter, H. Unterhalt, M. Borasio, M. Morkel, H. Freund:
    "In situ Spektroskopie an katalytisch aktiven Nanoteilchen";
    GIT Fachz. Lab., 11 (2008), 11; S. 970 - 975.

  81. G. Rupprechter, C Weilach:
    "Spectroscopic studies of surface-gas interactions and catalyst restructuring at ambient pressure: mind the gap !";
    Journal of Physics: Condensed Matter (eingeladen), 20 (2008), 18.

  82. N Barrabés, K. Föttinger, A. Dafinov, F Medina, G. Rupprechter, J. Llorca, J.E. Sueiras:
    "Study of Pt-CeO2 interaction and the effect in the selective hydrodechlorination of trichloroethylene";
    Applied Catalysis B: Environmental, 87 (2009), 87; S. 84 - 91.

  83. N. Barrabes Rabanal, D. Cornado, K. Föttinger, A. Dafinov, J. Llorca, F Medina, G. Rupprechter:
    "Hydrodechlorination of trichloroethylene on noble metal promoted Cu-hydrotalcite-derived catalysts";
    Journal of Catalysis, 263 (2009), S. 239 - 246.

  84. K. Föttinger, A. Haghofer, G. Rupprechter, D. Teschner, A. Knop-Gericke, R. Schlögl:
    "In situ XPS study of methanol decomposition on Pd/Ga2O3 catalysts and Pd foil";
    BESSY Annual Reports 2008, 1 (2009), S. 1 - 3.

  85. S. Loiha, K. Föttinger, K. Zorn, W. Klysubun, G. Rupprechter, J. Wittayakun:
    "Catalytic enhancement of platinum supported on zeolite beta for toluene hydrogenation by addition of palladium";
    Journal of Industrial and Engineering Chemistry, 15 (2009), 6; S. 819 - 823.

  86. Y. Suchorski, W. Drachsel, G. Rupprechter:
    "High-field versus high-pressure: weakly adsorbed CO species on Pt(111)";
    Ultramicroscopy, 109 (2009), 109; S. 430 - 435.

  87. N. Barrabes Rabanal, K. Föttinger, J. Llorca, A. Dafinov, F Medina, J. Sá, C. Hardacre, G. Rupprechter:
    "Pretreatment Effect on Pt/CeO2 Catalyst in the Selective Hydrodechlorination of Trichloroethylene";
    Journal of Physical Chemistry C, 114 (2010), 41; S. 17675 - 17682.

  88. A. Haghofer, P. Sonström, D. Fenske, K. Föttinger, S. Schwarz, J. Bernardi, K. Al-Shamery, M. Bäumer, G. Rupprechter:
    "Colloidally Prepared Pt-Nanowires versus Impregnated Pt Nanoparticles: Comparison of Adsorption and Reaction Properties";
    Langmuir, 26 (2010), 21; S. 16330 - 16338.

  89. C. Rameshan, W. Stadlmayr, C Weilach, S. Penner, H. Lorenz, M. Hävecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, R. Schlögl, N. Memmel, D. Zemlyanov, G. Rupprechter, B. Klötzer:
    "Subsurface-Controlled CO2 Selectivity of PdZn Near-Surface Alloys in H2 Generation by Methanol Steam Reforming";
    Angewandte Chemie - International Edition, 49 (2010), 18; S. 3224 - 3227.

  90. C. Rameshan, W. Stadlmayr, C Weilach, S. Penner, H. Lorenz, M. Hävecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, R. Schlögl, N. Memmel, D. Zemlyanov, G. Rupprechter, B. Klötzer:
    "Subsurface-gesteuerte CO2-Selektivität von PdZn-Oberflächenlegierungen in der H2-Erzeugung durch Methanoldampfreformierung";
    Angewandte Chemie, 122 (2010), 18; S. 3292 - 3296.

  91. C. Rameshan, C Weilach, W. Stadlmayr, S. Penner, H. Lorenz, M. Hävecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, R. Schlögl, D. Zemlyanov, N. Memmel, G. Rupprechter, B. Klötzer:
    "Steam reforming of methanol on PdZn near-surface alloys on Pd(1 1 1) and Pd foil studied by in-situ XPS, LEIS and PM-IRAS";
    Journal of Catalysis, 276 (2010), 1; S. 101 - 113.

  92. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Catalytic CO oxidation on individual (110) domains of a polycrystalline Pt foil: bistability and reaction front propagation";
    Proceedings of the 10th International Symposium on Catalysis, 1 (2010), ISBN: 978-83-929430-4-4; S. 13 - 20.

  93. W. Stadlmayr, C. Rameshan, C Weilach, H. Lorenz, M. Haevecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, D. Zemlyanov, S. Penner, R. Schlögl, G. Rupprechter, B. Klötzer, N. Memmel:
    "Temperature-Induced Modifications of PdZn Layers on Pd(111)";
    Journal of Physical Chemistry, 114 (2010), 24; S. 10850 - 10856.

  94. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Local Reaction Kinetics by Imaging: CO Oxidation on Polycrystalline Platinum";
    ChemPhysChem, 11 (2010), 15; S. 3231 - 3235.

  95. K. Föttinger, J. Bokhoven van, M. Nachtegaal, G. Rupprechter:
    "Dynamic Structure of a Working Methanol Steam Reforming Catalyst: In Situ Quick-EXAFS on Pd/ZnO Nanoparticles";
    Journal of Physical Chemistry Letters, 2 (2011), 2; S. 428 - 433.

  96. A. McInroy, A. Uhl, T. Lear, T.M. Klapötke, S. Shaikhutdinov, S. Schauermann, G. Rupprechter, H. Freund, D. Lennon:
    "Morphological and chemical influences on alumina-supported palladium catalysts active for the gas phase hydrogenation of crotonaldehyde";
    Journal of Chemical Physics, 134 (2011), 214704; S. 1 - 15.

  97. C. Spiel, P. Blaha, Y. Suchorski, K. Schwarz, G. Rupprechter:
    "An insight into CeO2/Pt(111) interface studied using first-principles density functional theory calculations";
    Physical Review B, 84 (2011), 4; S. 045412.

  98. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Catalytic CO Oxidation on Individual (110) Domains of a Polycrystalline Pt Foil: Local Reaction Kinetics by PEEM";
    Catalysis Letters, 141 (2011), 5; S. 625 - 632.

  99. D. Vogel, C. Spiel, Y. Suchorski, A. Urich, R. Schlögl, G. Rupprechter:
    "Mapping the local reaction kinetics by PEEM: CO oxidation on individual (100)-type grains of Pt foil";
    Surface Science, 605 (2011), 23-24; S. 1999 - 2005.

  100. C Weilach, C. Spiel, K. Föttinger, G. Rupprechter:
    "Carbonate formation on Al2O3 thin film model catalyst supports";
    Surface Science, 605 (2011), S. 1503 - 1509.

  101. K. Zorn, S. Giorgio, E. Halwax, C. Henry, H. Grönbeck, G. Rupprechter:
    "CO Oxidation on Technological Pd-Al2O3 Catalysts: Oxidation State and Activity";
    Journal of Physical Chemistry C, 115 (2011), 4; S. 1103 - 1111.

  102. M. Armbrüster, M. Behrens, F. Cinquini, K. Föttinger, Y. Grin, A. Haghofer, B. Klötzer, A. Knop-Gericke, H. Lorenz, A. Ota, S. Penner, C. Rameshan, Z. Revay, D. Rosenthal, G. Rupprechter, P. Sautet, R. Schlögl, L. Szentmiklosi, D. Teschner, D. Torres, R. Widmer, G. Wowsnick:
    "How to control the selectivity of palladium-based catalysts in hydrogenation reactions: The role of sub-surface chemistry";
    ChemCatChem, 4 (2012), 8; S. 1048 - 1063.

  103. N. Barrabes Rabanal, A. Frare, K. Föttinger, J. Llorca, A. Dafinov, F Medina, G. Rupprechter:
    "Pt-Cu bimetallic catalysts obtained from layered double hydroxides by intercalation route";
    Applied Clay Science, 69 (2012), S. 1 - 10.

  104. A. Haghofer, D. Ferri, K. Föttinger, G. Rupprechter:
    "Who Is Doing the Job? Unraveling the Role of Ga2 O3 in Methanol Steam Reforming on Pd2Ga/Ga2O3";
    ACS Catalysis, 2 (2012), 11; S. 2305 - 2315.

  105. A. Haghofer, K. Föttinger, F. Girgsdies, D. Teschner, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "In situ study of the formation and stability of supported Pd2Ga methanol steam reforming catalysts";
    Journal of Catalysis, 286 (2012), S. 13 - 21.

  106. A. Haghofer, K. Föttinger, M. Nachtegaal, M. Armbrüster, G. Rupprechter:
    "Microstructural changes of supported intermetallic Pd2Ga nanoparticles under reductive and oxidative conditions: An in situ X-ray absorption study of Pd-Ga2O3 catalysts";
    Journal of Physical Chemistry C, 116 (2012), S. 21816 - 21827.

  107. B. Meshesha, N. Barrabes Rabanal, K. Föttinger, R. Chimentao, J. Llorca, F Medina, G. Rupprechter, J.E. Sueiras:
    "Gas-phase hydrodechlorination of trichloroethylene over Pd/NiMgAl mixed oxide catalysts";
    Applied Catalysis B: Environmental, 117-118 (2012), 117-118; S. 236 - 245.

  108. K. Rintramee, K. Föttinger, G. Rupprechter, J. Wittayakun:
    "Ethanol adsorption and oxidation bimetallic catalysts containing platinum and base metal oxide supported on MCM-41";
    Applied Catalysis B: Environmental, 115-116 (2012), S. 225 - 235.

  109. J. Sá, N. Barrabes Rabanal, E. Kleymenov, C. Lin, K. Föttinger, O. Safonova, J. Szlachetko, J. Bokhoven van, M. Nachtegaal, A. Urakawa, G. Crespo, G. Rupprechter:
    "The oxidation state of copper in bimetallic (Pt-Cu, Pd-Cu) catalysts during water denitration";
    Catalysis Science & Technology, Advance Article (2012), 2; S. 794 - 799.

  110. D. Vogel, C. Spiel, Y. Suchorski, A. Trinchero, R. Schlögl, H. Grönbeck, G. Rupprechter:
    "Local light-off in catalytic CO oxidation on low-index Pt and Pd surfaces: a combined PEEM, MS and DFT study";
    Angewandte Chemie - International Edition, 51 (2012), S. 10041 - 10044.

  111. D. Vogel, C. Spiel, Y. Suchorski, A. Trinchero, R. Schlögl, H. Grönbeck, G. Rupprechter:
    "Lokale katalytische Zündung der CO-Oxidation auf individuellen niedrig-indizierten Pt- und Pd-Oberflächen: kombinierte PEEM-, MS und DFT-Untersuchungen";
    Angewandte Chemie, 124 (2012), 40; S. 10185 - 10189.

  112. C Weilach, S. Kozlov, H. Holzapfel, K. Föttinger, K M Neyman, G. Rupprechter:
    "Geometric arrangement of components in bimetallic PdZn/Pd(111) surfaces modified by CO adsorption: a combined DFT, PM‑IRAS, and TPD study";
    Journal of Physical Chemistry C, 116 (2012), 35; S. 18768 - 18778.

  113. D. Vogel, Z. Budinska, C. Spiel, R. Schlögl, Y. Suchorski, G. Rupprechter:
    "Silicon oxide surface segregation in CO oxidation on Pd: an in situ PEEM, MS and XPS study";
    Catalysis Letters, 143 (2013), 3; S. 235 - 240.

  114. D. Vogel, C. Spiel, M. Schmid, M. Stöger-Pollach, R. Schlögl, Y. Suchorski, G. Rupprechter:
    "The Role of Defects in the Local Reaction Kinetics of CO Oxidation on Low-Index Pd Surfaces";
    Journal of Physical Chemistry C, 117 (2013), S. 12054 - 12060.

  115. K. Föttinger, G. Rupprechter:
    "In situ spectroscopy of complex surface reactions on supported Pd-Zn, Pd-Ga and Pd(Pt)-Cu nanoparticles";
    angenommen für Accounts of Chemical Research (2014).

  116. H. Holzapfel, A. Wolfbeisser, Ch. Rameshan, C Weilach, G. Rupprechter:
    "PdZn surface alloys as models of methanol steam reforming catalysts: Molecular studies by LEED, XPS, TPD and PM-IRAS";
    Topics in Catalysis, (2014).

  117. J. Yang, L. Lukashuk, H. Li, K. Föttinger, G. Rupprechter, U. Schubert:
    "High Surface Area Ceria for CO Oxidation Prepared from Cerium t-Butoxide by Combined Sol-Gel and Solvothermal Processing";
    Catalysis Letters, 144 (2014), 3; S. 403 - 412.


Buchbeiträge


  1. G A Somorjai, G. Rupprechter:
    "Molecular studies of the mobility of surface metal atoms and adsorbates during catalytic reactions";
    in: "Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis; Studies in Surface Science and Catalysis 109", herausgegeben von: G. F. Froment and K. C. Waugh; Elsevier Science Ltd., Amsterdam, 1997, (eingeladen), S. 35 - 62.

  2. H.-J. Freund, G. Rupprechter, M. Bäumer, T. Risse, N. Ernst, J. Libuda:
    "From real world catalysis to surface science and back: Can nanoscience help to bridge the gap";
    in: "NATO Advanced Study Institute on "Metal-Ligand-Interactions in Molecular Nano-, Micro- and Macro-Systems in Complex Environments"", herausgegeben von: N. Russo, D.R. Salahub, M. Witko; Kluwer Academic / Plenum Publishers, Dortrecht, 2003, (eingeladen), ISBN: 1-4020-1495-3, S. 65 - 91.

  3. G. Rupprechter:
    "Surface vibrational spectroscopy on noble metal catalysts from ultrahigh vacuum to atmospheric pressure";
    in: "Annual Reports on the Progress of Chemistry, Section C (Physical Chemistry)", herausgegeben von: G. Webb (RSC); Royal Chem Soc Press, Cambridge, UK., 2004, (eingeladen), S. 237 - 311.

  4. G. Rupprechter, G A Somorjai:
    "Adsorbate Properties of Linear Hydrocarbons";
    in: "Landolt-Börnstein: Physics of Covered Solid Surfaces, I. Adsorbed Layers on Surfaces", herausgegeben von: Bonzel, H.-P.; Springer-Verlag, Berlin, 2006, (eingeladen), S. 243 - 330.

  5. G. Rupprechter:
    "Sum Frequency Generation and Polarization-Modulation Infrared Reflection Absorption Spectroscopy of Functioning Model Catalysts from Ultrahigh Vacuum to Ambient Pressure";
    in: "Advances in Catalysis", H. Knözinger, B. Gates (Hrg.); Elsevier Inc., 2007, (eingeladen), ISSN: 0360-0564, S. 133 - 263.

  6. G. Rupprechter:
    "Catalysis of Noble Metal Nanoparticles Supported on Thin Oxide Films";
    in: "Model Systems in Catalysis - Single Crystals to Supported Enzyme Mimics", herausgegeben von: Robert M. Rioux (Editor); Springer-Verlag, 2010, (eingeladen), ISBN: 978-0-387-98041-6, S. 319 - 344.

  7. G. Rupprechter:
    "Sum Frequency Generation Vibrational Laser Spectroscopy";
    in: "Encyclopedia of Materials: Science and Technology", J Buschow, R. Cahn, M. Flemings, B. Ilschner, E. Kramer, S. Mahajan, P. Veyssiere (Hrg.); Elsevier Science Ltd., Oxford, 2010, (eingeladen), ISBN: 978-0-08-043152-9, S. 1 - 7.

  8. G. Rupprechter, S. Penner:
    "Catalysis of Thin Oxide Films and Oxide nanoparticles";
    in: "Model Systems in Catalysis - Single Crystals to Supported Enzyme Mimics", herausgegeben von: Robert M. Rioux (Editor); Springer-Verlag, 2010, (eingeladen), ISBN: 978-0-387-98041-6, S. 367 - 394.

  9. G. Rupprechter, A. Bandara:
    "Sum Frequency Generation (SFG) Spectroscopy";
    in: "Surface and Thin Film Analysis", herausgegeben von: G. Friedbacher, H. Bubert; Wiley-VCH, Weinheim, 2011, (eingeladen), ISBN: 978-3-527-32047-9, S. 407 - 435.

  10. K. Föttinger, C Weilach, G. Rupprechter:
    "Sum Frequency Generation and Infrared Reflection Absorption Spectroscopy";
    in: "Characterization of Solid Materials and Heterogeneous Catalysts: From Structure to Surface Reactivity", M. Che, J. Védrine (Hrg.); Wiley-VCH, Weinheim, 2012, (eingeladen), ISBN: 978-3-527-32687-7, S. 211 - 253.


Beiträge in Tagungsbänden


  1. E Emhofer, K. Föttinger, G. Rupprechter:
    "Effect of Cl poisoning on Pd/ZrO2 studied by FTIR";
    in: "12.Österreichische Chemietage: Book of Abstracts", 12. Österreichische Chemietage, 2007.

  2. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Visualizing local reaction kinetics: PEEM microscopy of catalytic CO oxidation on polycrystalline Pt";
    in: "In situ characterization of near-surface processes", Montanuniversität Leoben, 2010, S. 43.

  3. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "Local reaction kinetics in catalytic CO oxidation on low-index Pt and Pd surfaces";
    in: "Proceedings of the 11th Pannonian International Symposium on Catalysis", University of Innsbruck, 2012, S. 191 - 194.


Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag)


  1. G. Rupprechter:
    "Methanol decomposition on Pd(111) studied by high-pressure SFG and XPS spectroscopy";
    Vortrag: 16th International Conference on Chemical Reactors, Berlin, Germany; 02.12.2003; in: "Methanol decomposition on Pd(111) studied by high-pressure SFG and XPS spectroscopy", (2003).

  2. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "Methanol Dehydrierung und Partialoxidation auf Pd-Al2O3/NiAl(110) und Pd(111): In-situ SFG, PM-IRAS und XPS Spektroskopie";
    Vortrag: 38. Jahrestreffen Deutscher Katalytiker, Weimar, Weimar, Germany; 17.03.2005; in: "38. Jahrestreffen Deutscher Katalytiker: Tagungsband", (2005), S. 49 - 50.

  3. J. Silvestre-Albero, B Kell, G. Rupprechter, H.-J. Freund:
    "Selective hydrogenation of 1,3-butadiene on Pd(110) and alumina supported Pd nanoparticles";
    Vortrag: 38. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 17.03.2005; in: "38. Jahrestreffen Deutscher Katalytiker: Tagungsband", (2005), S. 176 - 177.

  4. G. Rupprechter:
    "Monitoring surface processes by SFG and PM-IRAS: applications and limitations";
    Vortrag: CNRS summer school "New tools for in-situ investigations of surfaces and nano-objects, Aussois (eingeladen); 10.05.2005; in: "CNRS summer school "New tools for in-situ investigations of surfaces and nano-objects", (2005).

  5. G. Rupprechter, J. Silvestre-Albero, H.-J. Freund:
    "1,3-butadiene hydrogenation on well-defined Pd/Al2O3/NiAl(110) Model Catalysts";
    Poster: 11th European Conference on Applications of Surface and Interface Analysis (ECASIA05), Wien; 27.09.2005; in: "ECASIA 05: Post-Deadline Contributions", (2005), S. 6.

  6. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "Facets on Pd nanoparticles vs. extended Pd single crystals: interaction with H, O and C surface and subsurface species";
    Vortrag: 11th European Conference on Applications of Surface and Interface Analysis, Vienna, Wien; 29.09.2005; in: "ECASIA 05: Book of Abstracts", (2005), S. 245.

  7. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "Formation of carbonaceous overlayers on Pd-Al2O3 and Pd(111) model catalysts";
    Vortrag: 10th Int. Symposium on Catalyst Deactivation, Berlin, Berlin, Germany; 07.02.2006; in: "10th Int. Symposium on catalyst Deactivation: Book of Extended Abstracts", DECHEMA eV, Frankfurt am Main, Germany, (2006), ISBN: 3-89746-075-0; S. 134 - 135.

  8. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "Ambient pressure PM-IRAS, SFG and XPS studies of methanol oxidation on Pd surfaces";
    Vortrag: Symposium on Surface Science 2006, St. Christoph am Arlberg, St. Christoph am Arlberg, Austria; 06.03.2006; in: "Symposium on Surface Science 2006: Contributions", (2006), S. 43 - 44.

  9. G. Rupprechter, K. Föttinger, J. Sá, H. Vinek:
    "CO als Sondenmolekül: Schwingungsspektroskopie auf Pd-Al2O3 Modell- und technischen Katalysatoren";
    Poster: 39. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 16.03.2006; in: "39. Jahrestreffen Deutscher Katalytiker: Tagungshandbuch", (2006), S. 346 - 347.

  10. G. Rupprechter, F. Höbel, A. Bandara, H.-J. Freund:
    "SFG und TDS Untersuchungen zur Stabilität von Pd-Nb2O5/Cu3Au(100) und Pd-Fe3O4/Pt(111) Modellkatalysatoren";
    Vortrag: 39. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 16.03.2006; in: "39. Jahrestreffen Deutscher Katalytiker: Tagungshandbuch", (2006), S. 65 - 66.

  11. J. Silvestre-Albero, M. Borasio, G. Rupprechter, H.-J. Freund:
    "XPS, IRAS and GC studies of 1,3-butadiene hydrogenation on Pd(111)";
    Poster: 39. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 16.03.2006; in: "39. Jahrestreffen Deutscher Katalytiker: Tagungshandbuch (Last Minute Information)", (2006), S. 23 - 24.

  12. G. Rupprechter, A. Bandara, F. Höbel, H.-J. Freund:
    "SFG and TDS studies of CO adsorption on Pd nanoparticles supported by Nb2O5 and Fe3O4 thin films";
    Vortrag: Spring-Meeting of the German Physical Society, Dresden, Germany; 28.03.2006; in: "Verhandlungen der Deutschen Physikalischen Gesellschaft", (2006), ISSN: 0420-0195.

  13. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "SFG and PM-IRAS spectroscopy on Pd-Al2O3 and Pd(111): partial methanol oxidation and CHx promotion (?) at ambient pressure";
    Poster: Operando II - Second International Congress on Operando Spectroscopy, Toledo, Spain; 24.04.2006; in: "Proceedings of the Second International Congress on Operando Spectroscopy", (2006).

  14. G. Rupprechter, H. Vinek:
    "Vibrational Spectroscopy on Model Systems and Technical Catalysts: CO as Probe Molecule";
    Poster: Operando II - Second International Congress on Operando Spectroscopy, Toledo, Spain; 25.04.2006; in: "Proceedings of the Second International Congress on Operando Spectroscopy", (2006).

  15. G. Rupprechter:
    "A surface science approach to ambient pressure catalytic reactions";
    Hauptvortrag: Operando II - Second International Congress on Operando Spectroscopy, Toledo, Spain (eingeladen); 26.04.2006; in: "Proceedings of Operando II - Second International Congress on Operando Spectroscopy", (2006).

  16. G. Rupprechter, J. Libuda, K Neyman, M. Bäumer, N. Rösch, H.-J. Freund:
    "(Poster) Partial Oxidation of Methanol on Well-defined Supported Model Catalysts";
    Poster: Bunsentagung, Erlangen, Erlangen, Deutschland; 25.05.2006 - 28.05.2006; in: "Proceedings Bunsentagung 2006", (2006), S. 14.

  17. M. Borasio, O. Rodriguez de la Fuente, C Weilach, G. Rupprechter, H.-J. Freund:
    "Methanol oxidation on supported Pd nanoparticles and Pd(111): A Polarization-Modulation IRAS and XPS spectroscopy study";
    Poster: Bunsentagung, Erlangen, Erlangen; 26.05.2006; in: "Proceedings Bunsentagung 2006", (2006), S. 49.

  18. G. Rupprechter, F. Höbel, A. Bandara, H.-J. Freund:
    "SFG and TDS studies of CO adsorption on Pd nanoparticles supported by Nb2O5 and Fe3O4 thin films";
    Poster: Bunsentagung, Erlangen, Erlangen; 26.05.2006; in: "Proceedings Bunsentagung 2006", (2006), S. 50.

  19. G. Rupprechter, J. Libuda, K M Neyman, M. Bäumer, N. Rösch, H.-J. Freund:
    "Partial Oxidation of Methanol on Well-defined Supported Model Catalysts";
    Vortrag: Bunsentagung 2006, Erlangen; 27.05.2006; in: "Proceedings 105. Bunsentagung 2006", (2006), S. 14.

  20. G. Rupprechter:
    "Spectroscopy in catalysis";
    Vortrag: Summer School on "Surface reactivity and nanocatalysis", organized by the Interdisciplinary Nanoscience Center (iNANO), University of Aarhus, Denmark, Aarhus, Denmark (eingeladen); 13.06.2006; in: "Summer School on "Surface reactivity and nanocatalysis"", (2006).

  21. G. Rupprechter, H. Vinek:
    "CO as Probe Molecule: Vibrational Spectroscopy on Model Systems and Technical Catalysts";
    Poster: 8th Pannonian International Symposium on Catalysis, Szeged; 04.07.2006 - 07.07.2006; in: "Proceedings 8th Pannonian International Catalysis Symposium", (2006), ISBN: 9630601389; S. 304 - 305.

  22. C Weilach, G. Rupprechter:
    "PM-IRAS reaction cell for model catalyst studies from UHV to atmospheric pressure";
    Vortrag: 8th Pannonian International Symposium on Catalysis, Szeged; 04.07.2006 - 07.07.2006; in: "Proceedings Pannonian Conference", (2006), ISBN: 9630601389; S. 308 - 309.

  23. G. Rupprechter:
    "Surface Science Studies of Ambient Pressure Catalytic Reactions";
    Hauptvortrag: 8th Pannonian International Symposium on Catalysis, Szeged, Hungary (eingeladen); 06.07.2006; in: "Sampling Catalysis Research in the Pannonian Region", (2006), ISBN: 9630601389; S. 306 - 307.

  24. G. Rupprechter:
    "In situ studies of surface catalytic processes on nanomaterials";
    Hauptvortrag: EMRS Tagung Fall 2006, Warschau (eingeladen); 04.09.2006; in: "Proceedings of E-MRS 2006 Fall Meeting", (2006), ISBN: 83-89585-09-x; S. 52.

  25. F. Höbel, A. Bandara, G. Rupprechter, H. Freund:
    "SFG and TDS studies of CO adsorption on Pd and Au nanoparticles supported by Nb2O5 and Fe3O4 thin films";
    Poster: ECOSS Conf. Paris 2006, Paris; 05.09.2006; in: "Proceedings ECOSS Conf. Paris 2006", (2006), S. 33.

  26. K. Föttinger, H. Vinek, R. Schlögl, G. Rupprechter:
    "IR spectroscopic studies of technical Pd catalysts and model systems";
    Vortrag: EFCATS School on Catalysis, St. Petersburg, St. Petersburg, Russia; 20.09.2006 - 24.09.2006; in: "Proceedings EFCATS School on Catalysis, St. Petersburg", (2006), S. 41.

  27. G. Rupprechter, K. Föttinger, K. Zorn:
    "High pressure studies of real and model Pd-alumina catalysts under oxidative conditions";
    Vortrag: NanO2 Workshop, Kloster Irsee, Gemany, Irsee; 30.09.2006; in: "Proceedings NanO2 Workshop, Kloster Irsee, Gemany", (2006), S. 90.

  28. A. Brüger, D. Hrazdira, H. Vinek, R. Schlögl, G. Rupprechter:
    "Photocatalytic wastewater treatment on TiO2 thin films";
    Poster: COST D41 Kick-off Meeting, Wien; 04.11.2006; in: "Proceedings COST D41 Kick-off", (2006), S. 49.

  29. K. Föttinger, K. Zorn, C Weilach, H. Vinek, G. Rupprechter:
    "IR and XPS spectroscopy on Pd nanoparticles and Pd single crystal surfaces";
    Poster: COST D41 Kick-off Meeting, Wien; 04.11.2006; in: "Proceedings COST Kick-Off", (2006), S. 53.

  30. G. Rupprechter, K. Föttinger, K. Zorn:
    "Vibrational spectroscopy on alumina supported Pd nanoparticles: Real vs. model catalysts";
    Vortrag: COST D41 Kick-off Meeting, Wien; 04.11.2006; in: "Proceedings COST D41 Meeting", (2006), S. 29.

  31. A. Brüger, D. Hrazdira, G. Waldner, J. Krýsa, J. Jirkovský, H. Vinek, R. Schlögl, G. Rupprechter:
    "TiO2 and WO3 Thin Films:Characterization, Adsorption and Photocatalytic Degradation of Oxalic Acid and Methylene Blue";
    Vortrag: 1st Czech-Austrian workshop: New trends in the application of photo- and electro-catalysis, Znojmo; 20.11.2006 - 23.11.2006; in: "Proceedings of 1st Czech-Austrian workshop on Photocatalysis", (2007), ISBN: 978-80-7080-022-5; S. 27 - 28.

  32. G. Rupprechter:
    "Surface science studies of thin oxide films and supported nanoparticles";
    Hauptvortrag: 1st Czech-Austrian workshop: New trends in the application of photo- and electro-catalysis, Znojmo, CZ (eingeladen); 20.11.2006 - 23.11.2006; in: "Proceedings of 1st Czech-Austrian workshop on Photocatalysis", (2007), ISBN: 978-80-7080-022-5; S. 34 - 35.

  33. K. Föttinger, K. Zorn, D. Wang, H. Vinek, R. Schlögl, G. Rupprechter:
    "IR spektroskopische Charakterisierung von Pd/Al2O3: Vergleich technischer Katalysatoren mit Modellsystemen";
    Poster: Jahrestagung Deutscher Katalytiker 2007, Weimar; 14.03.2007 - 16.03.2007; in: "Proceedings Jahrestagung Deutscher Katalytiker 2007", (2007), S. 230 - 231.

  34. C Weilach, G. Rupprechter:
    "PM-IRAS Hochdruckzelle für Modellkatalyse vom UHV bis zu Atmosphärendruck";
    Poster: Jahrestagung Deutscher Katalytiker 2007, Weimar; 14.03.2007 - 16.03.2007; in: "Proceedings Jahrestagung Deutscher Katalytiker 2007", (2007), S. 331 - 332.

  35. K. Zorn, K. Föttinger, U J Quaade, G. Rupprechter:
    "Mikroreaktoren zur Untersuchung von stark exothermen Reaktionen: CO-Oxidation an Pd/Al2O3";
    Poster: Jahrestagung Deutscher Katalytiker 2007, Weimar; 14.03.2007 - 16.03.2007; in: "Proceedings Jahrestagung Deutscher Katalytiker 2007", (2007), S. 437 - 438.

  36. G. Rupprechter:
    "High pressure studies of real and model Pd-alumina catalysts under oxidative conditions";
    Vortrag: 233rd American Chemical Society National Meeting, Chicago (eingeladen); 25.03.2007 - 29.03.2007; in: "Proceedings of the 233rd American Chemical Society National Meeting", (2007), S. 66.

  37. C Weilach, G. Rupprechter:
    "IR and XPS studies on metal and oxide surfaces";
    Poster: COST D41 Workgroup 3 Meeting, Erlangen-Nürnberg,Germany; 12.04.2007 - 13.04.2007; in: "Metal Clusters and Nanoparticles on Oxide Surfaces", (2007).

  38. G. Rupprechter, K. Föttinger, K. Zorn, E Emhofer:
    "Pd nanoparticles on different oxide surfaces: Real versus model catalysts";
    Vortrag: COST D41 Workgroup 3 Meeting, Erlangen, Germany; 13.04.2007; in: "Proceedings of COST D41 Workgroup 3 Meeting", (2007), S. 1 - 2.

  39. W Emhofer, K. Föttinger, H. Vinek, G. Rupprechter:
    "A comparative study on the catalytic properties of a Pd/ZrO2 catalyst synthesized from different Pd-precursors";
    Poster: Bunsentagung 2007, Graz; 16.05.2007 - 18.05.2007; in: "Proceedings Bunsentagung 2007", (2007).

  40. K. Zorn, K. Föttinger, U J Quaade, G. Rupprechter:
    "New Microreactors for Catalytic Tests";
    Poster: Bunsentagung 2007, Graz; 16.05.2007 - 18.05.2007; in: "Proceedings Bunsentagung 2007", (2007).

  41. W Emhofer, K. Föttinger, J. Bernardi, H. Störi, H. Vinek, G. Rupprechter:
    "CI - Vergiftung von Pd Nanoteilchen auf ZrO2: FTIR und AES Spektroskopie";
    Poster: 14. Tagung Festkörperanalytik, Technische Universität Wien; 16.07.2007 - 18.07.2007; in: "14. Tagung Festkörperanalytik", (2007), S. P 36.

  42. K. Föttinger, H. Vinek, R. Schlögl, G. Rupprechter:
    "FTIR Untersuchung von Oberflächenreaktionen von OH Gruppen auf Pd/AL2O3 Katalysatoren";
    Poster: 14. Tagung Festkörperanalytik, Wien; 16.07.2007; in: "Tagungsband 14. Tagung Festkörperanalytik", (2007).

  43. C Weilach, G. Rupprechter:
    "Oberflächenanalytik im Ultrahochvakuum und unter ambieenten Bedingungen:PM-IRAS,XPS und AFM Untersuchungen katalytischer Nanoteilchen";
    Poster: 14. Tagung Festkörperanalytik, Wien; 16.07.2007 - 18.07.2007; in: "14 Tagungsband Festkörperanalytik", (2007).

  44. A. Brüger, H. Vinek, R. Schlögl, G. Rupprechter:
    "Phase Transitions and Photoelectrocatalytic Degradation of Oxalic Acid on Nanocrystalline TiO2 and WO3 Films";
    Poster: 8th European Conference on Catalysis, Turku, Finland; 26.08.2007 - 31.08.2007; in: "Proceedings of 8th European Conference on Catalysis", (2007).

  45. K. Föttinger, E Emhofer, H. Vinek, R. Schlögl, G. Rupprechter:
    "Pd-Al2O3 catalysts for selective hydrogenation reactions: an IR spectroscopic study";
    Poster: 8th European Conference on Catalysis, Turku, Finland; 26.08.2007 - 31.08.2007; in: "Proceedings of 8th European Conference on Catalysis", (2007).

  46. F. Höbel, A. Bandara, G. Rupprechter, H.-J. Freund:
    "Surface structure and stability of Pd and Au nanoparticles supported by Al2O3, Nb2O5 and Fe3O4 investigated by SFG and TDSspectroscopy";
    Poster: 8th European Conference on Catalysis, Turku, Finland; 26.08.2007 - 31.08.2007; in: "Proceedings of 8th European Conference on Catalysis", (2007).

  47. C Weilach, G. Rupprechter:
    "PM-IRAS and XPS investigations of the reactivity of oxidized Pd thin films and Pd nanoparticles towards CO oxidation";
    Poster: 8th European Conference on Catalysis, Turku, Finland; 26.08.2007 - 31.08.2007; in: "Proceedings of 8th European Conference on Catalysis", (2007).

  48. K. Zorn, U J Quaade, G. Rupprechter:
    "Exploring new microreactors for CO oxidation on palladium catalysts in different oxidation states";
    Poster: 8th European Conference on Catalysis, Turku, Finland; 26.08.2007 - 31.08.2007; in: "Proceedings of 8th European Conference on Catalysis", (2007).

  49. G. Rupprechter:
    "Vibrational spectroscopy during catalytic reactions:UHV-based model systems vs. technological catalysts";
    Hauptvortrag: COST Chemistry D 36: 1st Workschop and 3 rd Management Committee Meeting, Helsinki University of Technology,Finland (eingeladen); 01.09.2007 - 02.09.2007; in: "Molecular Structure-Performance Relationships at the Surface of Functional Materials", (2007).

  50. K. Föttinger, H. Vinek, R. Schlögl, G. Rupprechter:
    "IR SPECTROSCOPIC CHARACTERIZATION OF Pd/Al2O3 CATALYSTS";
    Vortrag: 12.Österreichische Chemietage, Klagenfurt; 10.09.2007 - 13.09.2007; in: "12.Österreichische Chemietage :Book of Abstracts", (2007).

  51. G. Rupprechter, K. Föttinger, C Weilach, K. Zorn:
    "Surface Chemistry and Catalysis on Well-Defined Nanostructures: Pd Nanoparticles on Different Oxides";
    Vortrag: 12.Österreichische Chemietage, Klagenfurt; 10.09.2007 - 13.09.2007; in: "12.Österreichische Chemietage :Book of Abstracts", (2007).

  52. C Weilach, G. Rupprechter:
    "XPS,PM-IRAS AND AFM STUDIES ON MONO- AND BIMETALLIC MODEL CATALYSTS";
    Vortrag: 12.Österreichische Chemietage, Klagenfurt; 10.09.2007 - 13.09.2007; in: "12.Österreichische Chemietage :Book of Abstracts", (2007).

  53. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "Investigation of Pd/Al2O3 for CO Oxidation:Correlation of Palladium Oxidation State and Activity";
    Vortrag: 12.Österreichische Chemietage, Klagenfurt; 10.09.2007 - 13.09.2007; in: "12.Österreichische Chemietage :Book of Abstracts", (2007).

  54. K. Föttinger, E Emhofer, H. Vinek, R. Schlögl, G. Rupprechter:
    "Pd-Al2O3 catalysts for selective hydrogenation reactions: an IR spectroscopic study";
    Poster: 1. GÖCH-Symposium 2007 "Physikalische Chemie in Österreich", Wien; 19.10.2007 - 20.10.2007; in: "1. Göch-Symposium 2007 "Physikalische Chemie in Österreich", (2007).

  55. G. Rupprechter:
    "Institute of Materials Chemistry, Vienna University of Technology";
    Vortrag: 1. GÖCh-Symposium 2007, Wien; 19.10.2007 - 20.10.2007; in: "1. Göch-Symposium 2007 "Physikalische Chemie in Österreich"", (2007).

  56. C Weilach, G. Rupprechter:
    "XPS,PM-IRAS AND AFM STUDIES ON MONO- AND BIMETALLIC MODEL CATALYSTS";
    Poster: 1. GÖCh-Symposium 2007, Wien; 19.10.2007 - 20.10.2007; in: "1. Göch-Symposium 2007 "Physikalische Chemie in Österreich"", (2007), S. 13 - 14.

  57. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "Investigation of Pd/Al2O3 for CO Oxidation: Correlation of Palladium Oxidation State and Activity";
    Poster: 1.Göch- Symposium, Wien; 19.10.2007 - 20.10.2007; in: "1. Göch-Symposium 2007 "Physikalische Chemie in Österreich"", (2007), S. 12 - 13.

  58. G. Rupprechter:
    "Ambient pressure spectroscopy of catalytically active nanostructures";
    Vortrag: Deutsche Physikalische Gesellschaft, Berlin (eingeladen); 25.02.2008 - 29.02.2008; in: "DPG Spring Meeting of the Condensed Matter Section", Annual Meeting 2008, 72 (2008).

  59. G. Rupprechter:
    "Chemische Reaktionen auf Festkörperoberflächen-Katalyse";
    Vortrag: LUCIS 2008, Wien (eingeladen); 25.02.2008 - 29.02.2008; in: "62. Fortbildungswoche alle Leherkräfte für Physik und Chemie", 62 (2008).

  60. K. Föttinger, R. Schlögl, G. Rupprechter:
    "Isotope studies of carbonate formation on Pd-Al2 O3 catalysts";
    Vortrag: COST D41 Workgroup 3 Meeting, Marseille, France; 24.04.2008 - 25.04.2008; in: "Workgroup 3 meeting of COST Action D41 (Inorganic Oxides: Surfaces and Interfaces)", (2008), S. 21.

  61. C Weilach, C. Spiel, G. Rupprechter:
    "PM-IRAS and XPS studies of carbonate formation on model catalysts";
    Vortrag: COST D41 Workgroup 3 Meeting, Marseille, France (eingeladen); 24.04.2008 - 25.04.2008; in: "Workgroup 3 meeting of COST Action D41 (Inorganic Oxides: Surfaces and Interfaces)", (2008), S. 23.

  62. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "Active phases during CO oxidation on Pd catalysts";
    Poster: COST D41 Workgroup 3 Meeting, Marseille, France; 24.04.2008 - 25.04.2008; in: "Workgroup 3 meeting of COST Action D41 (Inorganic Oxides: Surface and Interfaces)", (2008), S. 39.

  63. K. Föttinger, R. Schlögl, G. Rupprechter:
    "Isotope FTIR study of the mechanism of carbonate formation on Pd-alumina";
    Poster: 107. Bunsentagung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie,, Saarbrücken; 01.05.2008 - 03.05.2008; in: "Analyse, Manipulation und Simulation auf der Nanometerskala", (2008), S. 185.

  64. A. Haghofer, D. Fenske, P. Sonström, K. Föttinger, K. Al-Shamery, M. Bäumer, G. Rupprechter:
    "Comparison of Ligand Covered Pt-Nanowires Supported on Al2O3 with a Conventional Pt/Al2O3 Catalyst";
    Poster: 107. Bunsentagung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie,, Saarbrücken (eingeladen); 01.05.2008 - 03.05.2008; in: "Analyse, Manipulation und Simulation auf der Nanometerskala", (2008), S. 64.

  65. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "Investigation of Pd/Al2O3for CO oxidation: correlation of palladium oxidation state and activity";
    Poster: 107. Bunsentagung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie,, Saarbrücken; 01.05.2008 - 03.05.2008; in: "Analyse, Manipulation und Simulation auf der Nanometerskala", (2008), S. 186.

  66. K. Föttinger, K. Zorn, C Weilach, C. Spiel, G. Rupprechter:
    "Pd nanoparticles on high surface area alumina: surface reactions and catalytic applications";
    Vortrag: CERC3 Young Chemists workshop, Wien (eingeladen); 15.05.2008 - 16.05.2008; in: "Young chemists workshop: Surface Chemistry of Nanomaterials", (2008), S. 24.

  67. N Barrabés, M. Garcia, A. Dafinov, K. Föttinger, G. Rupprechter, F Medina, J.E. Sueiras:
    "Study of Pt-CeO2 interaction and the effect in the selective hydrodechlorination of trichloroethylene";
    Vortrag: XXI SICAT Simposio Iberoamericano de Catalisis, Malaga-Benalmadena-Costa, Spain; 22.06.2008 - 27.06.2008; in: "Libro de Resumenes Simposio Iberoamericano de Catalisis, XXI SICAT", (2008), S. 1 - 11.

  68. Y. Suchorski, W. Drachsel, G. Rupprechter:
    "High-field versus high-pressure: CO adsorption on Pt(111)";
    Vortrag: 51st International Field Emission Symposium, Rouen, France; 29.06.2008 - 04.07.2008; in: "The 51st International Field Emission Symposium", (2008), S. 39.

  69. C Weilach, C. Spiel, G. Rupprechter:
    "Carbonate formation at defects of Al2O3/NiAI(110) thin films";
    Poster: 25th European Conference on Surface Science ecoss25, Liverpool; 27.07.2008 - 01.08.2008; in: "25th European Conference on Surface Science-ecoss25", (2008), S. 764 - 765.

  70. S. Loiha, K. Föttinger, G. Rupprechter, P. Songsiriritthigul, J. Wittayakun:
    "Toluene Hydrogenation on Bimetallic Palladium/Platinum Catalysts Supported on Zeolite Beta";
    Vortrag: 12th Asian Pacific Confederation of Chemical Engineering Congress, Dalian, China; 04.08.2008 - 06.08.2008; in: "Books of Abstracts of the 12th Asian Pacific Confederation of Chemical Engineering Congress", 3 (2008), S. 64 - 65.

  71. N Barrabés, A. Dafinov, K. Föttinger, G. Rupprechter, F Medina, J.E. Sueiras:
    "Study of the effect of different pretreatments on Pt/CeO2 catalysts for the hydrodechlorination of trichloroethylene (TCE)";
    Poster: 5th International Conference on Environmental Catalysis, Belfast, Großbritannien; 31.08.2008 - 03.09.2008; in: "5th International Conference on Environmental Catalysis", (2008), S. 300.

  72. K. Föttinger, N Barrabés, D. Cornado, A. Haghofer, F Medina, G. Rupprechter:
    "Noble metals supported on Cu-hydrotalcites for selective reduction of chlorinated contaminants";
    Poster: 5th International Conference on Environmental Catalysis, Belfast, Großbritannien; 31.08.2008 - 03.09.2008; in: "5th International Conference on Environmental Catalysis", (2008), S. 434.

  73. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "CO Oxidation on Pd/Al22O3: Correlation between Pd- oxidation state and activity";
    Poster: 5th International Conference on Environmental Catalysis, Belfast, Großbritannien; 31.08.2008 - 03.09.2008; in: "5th International Conference on Environmental Catalysis", (2008), S. 262.

  74. K. Föttinger, W. Jochum, B. Klötzer, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "In-situ FTIR spectroscopic investigations on metal and metal oxide surfaces";
    Hauptvortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei (eingeladen); 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 17 - 20.

  75. A. Haghofer, D. Fenske, P. Sonström, K. Föttinger, K. Al-Shamery, M. Bäumer, G. Rupprechter:
    "Colloidally prepared Pt-nanowires on alumina: adsorption and reaction properties";
    Vortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei; 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 55 - 57.

  76. A. Knop-Gericke, H. Rameshan, H Gabasch, B. Klötzer, K. Zemlyanov, K. Föttinger, G. Rupprechter, R. Schlögl:
    "Pd-catalysts in methanol steam reforming";
    Vortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei; 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 58 - 61.

  77. C. Spiel, S. Abermann, E. Bertagnolli, G. Rupprechter:
    "New model catalysts prepared by atomic layer deposition (ALD)";
    Vortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei; 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 53 - 54.

  78. C Weilach, C. Spiel, G. Rupprechter:
    "Carbonate formation on alumina model catalysts";
    Vortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei; 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 48 - 50.

  79. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "CO-oxidation on technical palladium catalysts in different oxidation states";
    Vortrag: 9th Pannonian International Symposium on Catalysis, Strbske Pleso, Slowakei; 08.09.2008 - 12.09.2008; in: "9th Pannonian International Symposium on Catalysis", Slovak University of Technology, Bratislava (2008), ISBN: 978-80-227-2923-9; S. 51 - 52.

  80. G. Rupprechter:
    "Nanostructured surfaces as model systems for heterogeneous catalysis: spectroscopy under ultrahigh vacuum and under in situ conditions";
    Hauptvortrag: 12th Joint Vacuum Conference, 10th European Vacuum Conference, 7th Annual Meeting of the German Vacuum Society, Balatonalmadi (Lake Balaton), Ungarn (eingeladen); 22.09.2008 - 26.09.2008; in: "12th Joint Vacuum Conference, 10th European Vacuum Conference, 7th Annual Meeting of the German Vacuum Society", (2008), S. 67.

  81. Y. Suchorski, W. Drachsel, G. Rupprechter:
    "High-field versus high-pressure: CO adsorption on Pt(111)";
    Poster: 58. Jahrestagung der Österreichischen Physikalischen Gesellschaft, Leoben; 22.09.2008 - 26.09.2008; in: "58. Jahrestagung der Österreichischen Physikalischen Gesellschaft", (2008), S. 131 - 132.

  82. K. Föttinger, N Barrabés, D. Cornado, A. Haghofer, F Medina, G. Rupprechter:
    "Noble metals supported on Cu-hydrotalcites for selective reduction of chlorinated contaminants";
    Poster: 2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich" corr, Institut für Physikalische Chemie, Universität Innsbruck, Innsbruck; 23.02.2009 - 24.02.2009; in: "2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich"", (2009), S. 24.

  83. K. Föttinger, W. Jochum, B. Klötzer, G. Rupprechter:
    "FTIR study of (reverse) water gas shift reaction on Ga203";
    Vortrag: 2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich" corr, Institut für Physikalische Chemie, Univ. Innsbruck, Innsbruck; 23.02.2009 - 24.02.2009; in: "2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich"", (2009), S. 12.

  84. K. Föttinger, R. Schlögl, G. Rupprechter:
    "Isotope FTIR study of the mechanism of carbonate formation on Pd-alumina";
    Poster: 2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich" corr, Institut für Physikalische Chemie, Universität Innsbruck, Innsbruck; 23.02.2009 - 24.02.2009; in: "2. GÖCH Symposium 2009, "Physikalische Chemie in Österreich"", (2009), S. 23.

  85. Y. Suchorski, W. Drachsel, G. Rupprechter:
    "High-field versus high-pressure: CO adsorption on Pt(111)";
    Vortrag: 3S'09, Symposium on Surface Science 2009, St. Moritz, Switzerland; 08.03.2009 - 14.03.2009; in: "3S'09, Symposium on Surface Science 2009", (2009), S. 25 - 26.

  86. C Weilach, A. Haghofer, K. Föttinger, A. Knop-Gericke, B. Klötzer, R. Schlögl, G. Rupprechter:
    "The interaction of CH30H and CO with Pd-Ga and Pd-Zn surface alloys at mbar pressure";
    Vortrag: 3S'09, Symposium on Surface Science 2009, St. Moritz, Switzerland; 08.03.2009 - 14.03.2009; in: "3S'09, Symposium on Surface Science 2009", (2009), S. 115 - 116.

  87. K. Föttinger, A. Haghofer, W. Jochum, B. Klötzer, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "FT-IR studies on Ga2O3 and Pd-Ga2O3: reactivity for (reverse) water-gas shift";
    Vortrag: Operando III, 3rd International Congress on Operando Spectroscopy, Rostock-Warnemünde, Germany; 19.04.2009 - 23.04.2009; in: "Operando III 3rd International Congress on Operando Spectroscopy", (2009), S. 1 - 2.

  88. C Weilach, A. Haghofer, K. Föttinger, A. Knop-Gericke, B. Klötzer, R. Schlögl, G. Rupprechter:
    "Pd-Zn and Pd-Ga surface alloys: adsorption and reaction at mbar gas pressure";
    Hauptvortrag: COST Action D41 "Inorganic Oxide Surfaces and Interfaces" 05/09, Göteborg, Schweden; 14.05.2009 - 15.05.2009; in: "Working Group 3 Meeting 2009 "Supported Nanoparticles"", (2009), S. 1.

  89. K. Föttinger, W. Jochum, B. Klötzer, R. Schlögl, G. Rupprechter:
    "Mechanistic study of (reverse) water gas shift reaction on Ga203";
    Vortrag: Bunsentagung 2009, 108. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie e.V., Köln, Germany; 21.05.2009 - 23.05.2009; in: "Bunsentagung 2009, Hauptthema: Physical Chemistry of Solids: the Science behind Materials Engineering", (2009), S. 112.

  90. C Weilach, C. Spiel, G. Rupprechter:
    "The interaction of CO with a Zn/Pd(111) surface alloy";
    Poster: Bunsentagung 2009, 108. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie e.V., Köln, Germany; 21.05.2009 - 23.05.2009; in: "Bunsentagung 2009, Hauptthema: Physical Chemistry of Solids: the Science behind Materials Engineering", (2009), S. 373.

  91. K. Zorn, C Weilach, K. Föttinger, G. Rupprechter:
    "Methanol decomposition on Palladium-Comparison between technical and model catalysts";
    Poster: Bunsentagung 2009, 108. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie e.V., Köln, Germany; 21.05.2009 - 23.05.2009; in: "Bunsentagung 2009, Hauptthema: Physical Chemistry of Solids: the Science behind Materials Engineering", (2009), S. 340.

  92. A. Haghofer, K. Föttinger, F. Girgsdies, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "In situ studies of intermetallics formation on a palladium-gallia methanol steam reforming catalyst";
    Vortrag: 13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies, Wien; 24.08.2009 - 27.08.2009; in: "13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies", (2009), S. 5.

  93. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "From single crystals to domain systems: catalytic CO oxidation on Pt";
    Vortrag: 13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies, Wien; 24.08.2009 - 27.08.2009; in: "13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies", (2009), S. 6.

  94. C Weilach, G. Rupprechter:
    "A combined PM-IRAS and XPS study of the interaction of CO and methanol with PdZn/Pd(111) surface alloys";
    Vortrag: 13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies, Wien; 24.08.2009 - 27.08.2009; in: "13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies", (2009), S. 9.

  95. K. Zorn, D. Thompson, G. Rupprechter:
    "CO oxidation on technical gold catalysts";
    Vortrag: 13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies, Wien; 24.08.2009 - 27.08.2009; in: "13th Austrian Chemistry Days 2009, Joint Meeting of the Czech, Slovak & Austrian Chemical Societies", (2009), S. 9.

  96. N Barrabés, D. Cornado, K. Föttinger, A. Dafinov, J. Llorca, F Medina, G. Rupprechter:
    "Hydrodechlorination of trichloroethylene on noble metal promoted Cu-hydrotalcite-derived catalysts";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  97. N Barrabés, K. Föttinger, G. Rupprechter, A. Dafinov, F Medina, J. Llorca, J. Sa, C. Hardacre:
    "Pre-treatment effect on Pt/Ce02 catalysts in the selective hydrodechlorination of trichloroethylene";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  98. K. Föttinger, W. Jochum, B. Klötzer, G. Rupprechter:
    "FTIR spectroscopy of (reverse) water-gas shift reaction on Ga203";
    Vortrag: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  99. A. Haghofer, K. Föttinger, F. Girgsdies, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "In situ Studies of Alloy Formation on a Pd/Ga2O3 Methanol Steam Reforming Catalyst";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  100. B. Meshesha, N Barrabés, F Medina, K. Föttinger, G. Rupprechter:
    "Hydrodechlorination of trichloroethylene over Pd-NiMgAIO catalysts: Effect of support composition";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  101. Y. Suchorski, M. Hupalo, G. Rupprechter:
    "Field Desorption Micro-Spectroscopy: direct access to binding energies of adatoms in coadsorption systems";
    Vortrag: Microscopy Conference 2009, Graz; 30.08.2009 - 04.09.2009; in: "Microscopy Conference 2009, First Joint Meeting of Dreiländertagung 2009 & Multinational Congress on Microscopy 2009", (2009), S. 269 - 270.

  102. C Weilach, C. Rameshan, B. Klötzer, G. Rupprechter:
    "Formation and catalytic properties of PdZn/Pd(111) surface alloys";
    Vortrag: EuropaCat X 2011, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009), S. 1.

  103. C Weilach, G. Rupprechter:
    "PdZn/Pd(111) surface alloys as model catalysts for methanol steam reforming";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  104. K. Zorn, M. Tew, J. Bokhoven van, S. Giorgio, C. Henry, G. Rupprechter:
    "In situ investigation of the structure and CO oxidation activity of Pd/AI203";
    Poster: EuropaCat IX 2009, Salamanca, Spain; 30.08.2009 - 04.09.2009; in: "EuropaCat IX, Catalysis for a Sustainable World", (2009).

  105. G. Rupprechter, C Weilach, K. Föttinger, Y. Suchorski:
    "Ambient Pressure Surface Science of Catalytically Active Nanostructures";
    Hauptvortrag: ÖPG, SPS, ÖGA Gemeinsame Jahrestagung in Innsbruck, Innsbruck (eingeladen); 02.09.2009 - 04.09.2009; in: "ÖPG, SPS, ÖGA Gemeinsame Jahrestagung in Innsbruck", Österr. Physikal. Gesellschaft, 59 (2009), S. 204.

  106. Y. Suchorski, W. Drachsel, C. Spiel, D. Vogel, R. Schlögl, G. Rupprechter:
    "Along the complexity axis in catalytic CO oxidation on Pt: single crystal, polycrystalline foil, model of a catalytic particle";
    Poster: ÖPG, SPS, ÖGA Gemeinsame Jahrestagung in Innsbruck, Innsbruck; 02.09.2009 - 04.09.2009; in: "ÖPG, SPS, ÖGA Gemeinsame Jahrestagung in Innsbruck", 59 (2009), S. 224.

  107. C Weilach, A Kitla, G. Rupprechter:
    "XPS and PM-IRAS investigations of CO and CH3OH adsorption on PdZn/Pd(111) surface alloys";
    Poster: COST Action D 41 Annual Meeting of the COST Action 2009 Inorganic Oxides: Surfaces and Interfaces (CORR), Institut des Nanosciences de Paris, Paris, France; 22.10.2009 - 24.10.2009; in: "Book of Abstracts", (2009).

  108. K. Zorn, S. Giorgio, C. Henry, J.A. van Bokhoven, G. Rupprechter:
    "In situ spectroscopy of active phases during CO oxidation on Pd/Al2O3";
    Vortrag: COST Action D 41 Annual Meeting of the COST Action 2009 Inorganic Oxides: Surfaces and Interfaces (CORR), Institut des Nanosciences de Paris, Paris, France; 22.10.2009 - 24.10.2009; in: "Book of Abstracts", (2009).

  109. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Laterally-resolved reaction kinetics: PEEM microscopy of catalytic CO oxidation on polycrystalline Pt";
    Vortrag: 3S'10, 23. Symposium on Surface Science 2010, St. Christoph/Arlberg; 07.03.2010 - 13.03.2010; in: "3S'10, 23. Symposium on Surface Science 2010", (2010), S. 77 - 78.

  110. C Weilach, A Kitla, K. Föttinger, G. Rupprechter:
    "Formation, thermal stability and activity of PdZn near-surface alloys: a combined PM-IRAS, XPS and TPD study";
    Vortrag: 3S'10, 23. Symposium on Surface Science 2010, St. Christoph/Arlberg; 07.03.2010 - 13.03.2010; in: "3S'10, 23. Symposium on Surface Science 2010", (2010), S. 141 - 142.

  111. D. Vogel, C. Spiel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Locally resolved kinetics of catalytic CO oxidation on polycrystalline platinum";
    Poster: DPG-Frühjahrstagung der Sektion Kondensierte Materie, Regensburg, Germany; 22.03.2010 - 26.03.2010; in: "DPG-Frühjahrstagung der Sektion Kondensierte Materie", (2010), S. 582.

  112. D. Vogel, C. Spiel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Locally resolved kinetics of catalytic CO oxidation on polycrystalline platinum";
    Poster: Junior Scientist Conference 2010, Vienna; 07.04.2010 - 09.04.2010; in: "Proceedings", (2010), ISBN: 978-3-200-01797-9; S. 199 - 200.

  113. G. Rupprechter:
    "Effects of high field versus high pressure on catalytic surfaces";
    Vortrag: High-Field Nanoscience Workshop - Dedicated to Professor Ryszard Blaszczyszyn, University of Wroclaw, Wroclaw, Polen (eingeladen); 27.05.2010 - 28.05.2010; in: "High-Field Nanoscience Workshop - Dedicated to Professor Ryszard Blaszczyszyn", (2010), S. 14 - 15.

  114. Y. Suchorski, M. Hupalo, G. Rupprechter:
    "Field Desorption Micro-Spectroscopy: how to obtain binding energies of adatoms in coadsorption systems";
    Poster: High-Field Nanoscience Workshop - Dedicated to Professor Ryszard Blaszczyszyn, University of Wroclaw, Wroclaw, Polen; 27.05.2010 - 28.05.2010; in: "High-Field Nanoscience Workshop - Dedicated to Professor Ryszard Blaszczyszyn", (2010), S. 14 - 15.

  115. Y. Suchorski, G. Rupprechter:
    "Effects of high field versus high pressure on catalytic surfaces";
    Vortrag: High-Field Nanoscience Workshop - Dedicated to Professor Ryszard Blaszczyszyn, University of Wroclaw, Wroclaw, Polen (eingeladen); 27.05.2010 - 28.05.2010; in: "High-Field Nanoscience Workshop", (2010), S. 14 - 15.

  116. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Laterally-resolved reaction kinetics: PEEM microscopy of catalytic CO oxidation on polycrystalline Pt";
    Vortrag: International Workshop - In situ characterization of near-surface processes, Montanuniversität Leoben, Eisenerz; 30.05.2010 - 03.06.2010; in: "In situ characterization of near-surface processes", (2010), S. 1.

  117. C Weilach, K. Föttinger, G. Rupprechter:
    "Ambient pressure surface science on planar catalysts: In situ PM-lRAS and XPS studies of methanol steam reforming on PdZn near-surface alloys";
    Vortrag: International Workshop - In situ characterization of near-surface processes, Montanuniversität Leoben, Eisenerz; 30.05.2010 - 03.06.2010; in: "In situ characterization of near-surface processes", (2010), S. 15.

  118. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Catalytic CO Oxidation on Polycrystalline Palladium: Local Reaction Kinetics by PEEM";
    Poster: International Symposia on Advancing the Chemical Sciences (ISACS), Budapest, Ungarn; 13.07.2010 - 16.07.2010; in: "Challenges in Physical Chemistry and Nanoscience (ISACS2)", (2010), S. 95.

  119. N. Barrabes Rabanal, B. Meshesha, K. Föttinger, J. Llorca, F Medina, G. Rupprechter:
    "Study the interaction PdCu related with synthesis protocol and effect on TCE hydrodechlorination reaction";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 53 - 54.

  120. K. Föttinger, J. Bokhoven van, M. Nachtegaal, G. Rupprechter:
    "Dynamic structure of a working methanol steam reforming catalyst: in situ time-resolved EXAFS on Pd/ZnO";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 43 - 44.

  121. A. Haghofer, K. Föttinger, F. Girgsdies, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "Formation of the selective intermetallic compound on Pd/Ga2O3methanol steam reforming catalysts";
    Poster: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 99 - 100.

  122. H. Holzapfel, C Weilach, G. Rupprechter:
    "XPS and TPD measurements of the adsorption and desorption of CO, MeOH and D2O on PdZn(111) surface alloys";
    Poster: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 97 - 98.

  123. B. Meshesha, N. Barrabes Rabanal, K. Föttinger, J. Llorca, F Medina, G. Rupprechter:
    "Gas phase hydrodechlorination of trichloroethylene over Pd/NiMgAl catalyst";
    Poster: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 177 - 179.

  124. C. Rameshan, W. Stadlmayr, C Weilach, S. Penner, H. Lorenz, M. Hävecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, R. Schlögl, N. Memmel, D. Zemlyanov, G. Rupprechter, B. Klötzer:
    "Selectivity of PdZn Near-Surface Alloys in H2 Generation by Methanol Steam Reforming";
    Vortrag: 3rd EuCheMS Chemistry Congress, Nürnberg; 29.08.2010 - 02.09.2010; in: "Programme - Abstracts", (2010), S. 1.

  125. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Catalytic CO oxidation on individual (110) domains of a polycrystalline Pt foil: bistability and reaction front propagation";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 13 - 20.

  126. C. Spiel, D. Vogel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Catalytic CO oxidation on individual grains of a polycrystalline platinum foil: bistability and reaction front propagation";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 28 - 29.

  127. C Weilach, A Kitla, C. Rameshan, B. Klötzer, G. Rupprechter:
    "Formation, stability and catalytic properties of PdZn model catalysts for methanol steam reforming";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 47 - 48.

  128. C Weilach, A Kitla, C. Rameshan, B. Klötzer, G. Rupprechter:
    "PdZn model catalysts for methanol steam reforming: formation, stability and catalytic properties";
    Poster: 3rd EuCheMS Chemistry Congress, Nürnberg; 29.08.2010 - 02.09.2010; in: "Programme - Abstracts", (2010), S. 1.

  129. K. Zorn, S. Giorgio, C. Henry, J. Bokhoven van, H. Grönbeck, J A Perez-Omil, J. Calvino, G. Rupprechter:
    "In situ FTIR study of CO oxidation on titania supported Au nanoparticles";
    Vortrag: 10th Pannonian International Symposium on Catalysis, Krakau, Polen; 29.08.2010 - 02.09.2010; in: "Proceedings of the 10th International Symposium on Catalysis", (2010), ISBN: 978-83-929430-4-4; S. 39 - 40.

  130. N Barrabés, K. Föttinger, J. Llorca, A. Dafinov, G. Rupprechter, F Medina:
    "Bimetallic (PdCu) catalysts on alumina for selective hydrodechlorination of TCE. The effect of synthesis protocol";
    Vortrag: XXII CICAT Chile 2010 - Congreso Iberoamericano de Catálisis, Viña del Mar, Cón-Cón, Chile; 05.09.2010 - 10.09.2010; in: "XXII CICAT Chile 2010 - Congreso Iberoamericano de Catálisis", (2010), S. 1.

  131. N. Barrabes Rabanal, B. Meshesha, K. Föttinger, J. Llorca, A. Dafinov, G. Rupprechter, F Medina:
    "Bimetallic (PdCu) catalysts on alumina for selective hydrodechlorination of TCE. Effect of synthesis protocol";
    Vortrag: XXII CICAT Chile 2010 Congreso Iberoamericano de Catálisis, Vina del Mar, Chile; 05.09.2010 - 10.09.2010; in: "XXII CICAT Chile 2010 Congreso Iberoamericano de Catálisis", (2010), S. 75.

  132. J. Silvestre-Albero, E. Jardim, A. Sepúlveda-Escribanoa, G. Rupprechter:
    "Selective 1,3-butadiene hydrogenation on Pd/Al2 O3 catalysts: Effect of alloying with Sn";
    Vortrag: XXII CICAT Chile 2010 - Congreso Iberoamericano de Catálisis, Viña del Mar, Cón-Cón, Chile; 05.09.2010 - 10.09.2010; in: "XXII CICAT Chile 2010 - Congreso Iberoamericano de Catálisis", (2010), S. 1 - 5.

  133. J. Silvestre-Albero, E. Jardim, A. Sepúlveda-Escribanoa, G. Rupprechter:
    "Selective 1,3-butadiene hydrogenation on Pd/Al2O2 catalysts: Effect of alloying with Sn";
    Vortrag: XXII CICAT Chile 2010 - Congreso Iberoamericano de Catálisis, Viña del Mar, Cón-Cón, Chile; 05.09.2010 - 10.09.2010; in: "Proceedings of the XXII CICAT - Congreso Iberoamericano de Catálisis", (2010), S. 1 - 5.

  134. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Reaction Kinetics via PEEM Imaging: Laterally-Resolved Studies of Catalytic CO Oxidation on Single Grains of Polycrystalline Pd";
    Vortrag: 60 th Annual Meeting of Austrian Physical Society, Salzburg, Austria; 06.09.2010 - 10.09.2010; in: "60th Annual Meeting of Austrian Physical Society", (2010), S. 1.

  135. C. Rameshan, W. Stadlmayr, C Weilach, S. Penner, H. Lorenz, M. Hävecker, R. Blume, D. Teschner, A. Knop-Gericke, R. Schlögl, N. Memmel, D. Zemlyanov, G. Rupprechter, B. Klötzer:
    "Subsurface-Controlled CO2 Selectivity of PdZn Near-Surface Alloys in";
    Vortrag: 11th EVC: European Vacuum Conference, Salamanca, Spanien; 20.09.2010 - 24.09.2010; in: "11th EVC: European Vacuum Conference", (2010), S. 1.

  136. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "Locally resolved reaction kinetics: CO oxidation on individual grains of a polycrystalline platinum foil";
    Poster: 7th Brazilian/German Workshop on Applied Surface Science, Buzios, Brazil; 03.04.2011 - 08.04.2011; in: "7th Brazilian/German Workshop on Applied Surface Science", (2011), S. 1.

  137. G. Rupprechter:
    "Catalysis at metal-oxide interfaces: in situ studies of alloy formation";
    Vortrag: ZCAM - Zaragoza Scientific Center for Advanced Modeling, Zaragoza, Spanien (eingeladen); 20.06.2011 - 23.06.2011; in: "Understanding Structure and Functions of Reducible Oxide Systems: A Challenge for Theory and Experiment", (2011), S. 39.

  138. G. Rupprechter:
    "Surface Science and technological catalysis on PdZn and PdOx";
    Vortrag: FIESTAE 2011 Frontiers in InterfacE Sience - Theory And Experiment, Berlin, Germany (eingeladen); 29.06.2011 - 01.07.2011; in: "FIESTAE 2011 International symposium on the current status of surface and interface research in theory and experiment", (2011), S. I 9.

  139. K. Föttinger, A. Haghofer, D. Teschner, A. Knop-Gericke, R. Schlögl, J. Bokhoven van, G. Rupprechter:
    "In situ Spektroskopie an Pd-Zn und Pd-Ga Nanoteilchen: dynamische Strukturanpassung und Korrelation mit katalytischen Eigenschaften";
    Vortrag: 16. Tagung Festkörperanalytik, Wien; 04.07.2011 - 06.07.2011; in: "Analytical and Bioanalytical Chemistry", Springer, (2011), S. KV 12.

  140. H. Holzapfel, C Weilach, G. Rupprechter:
    "Oberflächenkatalytische Untersuchungen auf PdZn-Legierungen mittels LEED, XPS, TPD und PM-IRAS";
    Poster: 16. Tagung Festkörperanalytik, Wien; 04.07.2011 - 06.07.2011; in: "16. Tagung Festkörperanalytik", Springer, (2011), S. P 25.

  141. N. Barrabes Rabanal, A. Frare, K. Föttinger, A. Urakawa, J. Llorca, G. Rupprechter, D. Tichit:
    "PtCu complexes intercalated in hydrotalcites materials as denitrification catalysts";
    Poster: EuropaCat X 2011, Glasgow, United Kingdom; 28.08.2011 - 02.09.2011; in: "EuropaCat X 2011", (2011), S. 1.

  142. K. Föttinger, A. Haghofer, J. Bokhoven van, M. Nachtegaal, G. Rupprechter:
    "In situ x-ray and vibrational spectroscopic studies on Pd/ZnO and Pd/Ga2O3 methanol steam reforming catalysts";
    Vortrag: EuropaCat X 2011, Glasgow, United Kingdom; 28.08.2011 - 02.09.2011; in: "EuropaCat X 2011", (2011), S. 1.

  143. A. Haghofer, K. Föttinger, M. Nachtegaal, G. Rupprechter:
    "Pd/Ga2O3 Methanol Steam Reforming Catalysts: an in situ X-ray Absorption Study";
    Vortrag: EuropaCat X 2011, Glasgow, United Kingdom; 28.08.2011 - 02.09.2011; in: "EuropaCat X 2011", (2011), S. 1.

  144. C. Spiel, P. Blaha, Y. Suchorski, K. Schwarz, G. Rupprechter:
    "An insight into the CeO2/Pt(111) interface via first-principles DFT calculations";
    Poster: European Conference on Surface Science 28, Wroclaw, Poland; 28.08.2011 - 02.09.2011; in: "European Conference on Surface Science - ECOSS 28", (2011), S. 177.

  145. Y. Suchorski, C. Spiel, D. Vogel, R. Schlögl, G. Rupprechter:
    "Laterally-resolved reaction kinetics by PEEM";
    Vortrag: European Conference on Surface Science 28, Wroclaw, Poland; 28.08.2011 - 02.09.2011; in: "European Conference on Surface Science - ECOSS 28", (2011), S. 59.

  146. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "From single crystal surfaces via defects to surface oxides: Catalytic CO oxidation on an individual µm-sized Pd(110) domain";
    Poster: European Conference on Surface Science 28, Wroclaw, Poland; 28.08.2011 - 02.09.2011; in: "European Conference on Surface Science - ECOSS 28", (2011), S. 68.

  147. C Weilach, H. Holzapfel, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "PdZn surface alloys for hydrogen generation: In situ studies on model and technological catalysts";
    Vortrag: European Conference on Surface Science 28, Wroclaw, Poland; 28.08.2011 - 02.09.2011; in: "European Conference on Surface Science - ECOSS 28", (2011), S. 61 - 62.

  148. C Weilach, C. Rameshan, B. Klötzer, G. Rupprechter:
    "Formation and catalytic properties of PdZn/Pd(111) surface alloys";
    Vortrag: EuropaCat X 2011, Glasgow, United Kingdom; 28.08.2011 - 02.09.2011; in: "EuropaCat X 2011", (2011), S. 1.

  149. K. Föttinger, A. Haghofer, H. Holzapfel, Y. Suchorski, C Weilach, K. Zorn, G. Rupprechter:
    "Surface chemistry at ambient pressure: catalysis on UHV-based model systems and technological catalysts";
    Vortrag: 5th International Workshop on Surface Physics, Satellite Workshop to ECOSS-28, Ladek-Zdrój, Poland; 02.09.2011 - 05.09.2011; in: "Nanostructures and Surfaces, Uniwersytet Wroclawski", (2011), S. 36.

  150. C. Spiel, D. Vogel, Y. Suchorski, A. Ulrich, R. Schlögl, G. Rupprechter:
    "REACTION/DIFFUSION FRONTS IN catalytic CO oxidation on mm-SIZED Pt(110) and Pt(100) DOMAINS : a comparative PEEM study";
    Poster: 5th International Workshop on Surface Physics, Ladek Zdroj, Poland; 02.09.2011 - 05.09.2011; in: "5th International Workshop on Surface Physics", (2011), S. 57.

  151. K. Föttinger, A. Haghofer, J. Bokhoven van, M. Nachtegaal, G. Rupprechter:
    "In situ XAS characterization of Pd/ZnO and Pd/Ga2O3 methanol steam reforming catalysts: correlating structure and reactivity";
    Vortrag: JUM@P '11: Joint Users Meeting at PSI 2011, Paul Scherrer Institut, Villigen, Switzerland (eingeladen); 15.09.2011 - 17.09.2011; in: "JUM@P '11: Joint Users Meeting at PSI 2011", (2011), S. 28.

  152. K. Föttinger, A. Haghofer, J. Bokhoven van, G. Rupprechter:
    "In situ characterization of structure and reactivity of oxide supported PdZn and PdGa nanoparticles";
    Vortrag: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 58 S.

  153. A. Haghofer, K. Föttinger, M. Nachtegaal, G. Rupprechter:
    "Oxide-supported Pd-Ga nanoparticles in methanol steam reforming: an in situ spectroscopy study";
    Vortrag: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 49 S.

  154. H. Holzapfel, C Weilach, G. Rupprechter:
    "Surface catalytic measurements on PdZn(111)-alloys";
    Vortrag: 14. Österreichische Chemietage 2011, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 12 S.

  155. A. Kitla, K. Föttinger, G. Rupprechter:
    "In situ spectroscopy on zirconia-based metal-oxide systems";
    Vortrag: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 10 S.

  156. O. Saribiyik, K. Föttinger, C Weilach, S. Serin, G. Rupprechter:
    "Synthesis and characterization of Pd loaded Hydrotalcites";
    Poster: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage", (2011), 88 S.

  157. M. Schitter, N. Barrabes Rabanal, A. Urakawa, K. Föttinger, G. Rupprechter:
    "Operando spectroscopy of ethanol oxidation over gold-silver catalysts supported on titania";
    Vortrag: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 8 S.

  158. C Weilach, C. Rameshan, B. Klötzer, G. Rupprechter:
    "Formation and catalytic properties of PdZn/Pd(111) surface alloys";
    Poster: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011; in: "GÖCH 14. Österreichische Chemietage 2011", (2011), 166 S.

  159. G. Rupprechter, K. Föttinger, A. Haghofer, C Weilach, K. Zorn:
    "The true explanation is typically rather simple";
    Poster: 3S'12 Symposium on Surface Science 2012, St. Christoph am Arlberg; 11.03.2012 - 17.03.2012; in: "3S'12 Symposium on Surface Science 2012 CONTRIBUTIONS", (2012), S. 139.

  160. Y. Suchorski, C. Spiel, D. Vogel, R. Schlögl, G. Rupprechter:
    "Kinetic transitions and light-off in catalytic CO oxidation on Pt: from mesoscopic to nanoscale";
    Vortrag: 3S'12 Symposium on Surface Science 2012, St. Christoph am Arlberg; 11.03.2012 - 17.03.2012; in: "3S'12 Symposium on Surface Science 2012 CONTRIBUTIONS", (2012), S. 203 - 204.

  161. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "CO oxidation on individual grains of polycrystalline Pd: Laterally-resolved reaction kinetics by PEEM";
    Poster: 3S'12 Symposium on Surface Science 2012, St. Christoph am Arlberg; 11.03.2012 - 17.03.2012; in: "3S'12 Symposium on Surface Science 2012 CONTRIBUTIONS", (2012), S. 147 - 148.

  162. N. Barrabes Rabanal, J. Sá, K. Föttinger, A. Urakawa, G. Rupprechter:
    "Spectroscopy studies on the catalytic nitrate reduction mechanism";
    Poster: E-MRS Spring Meeting 2012, Strasbourg, France; 14.05.2012 - 18.05.2012; in: "E-MRS Spring Meeting 2012", (2012), S. 2 - 3.

  163. K. Föttinger, A. Haghofer, G. Rupprechter:
    "In situ characterization of oxide supported Pd-Zn and Pd-Ga intermetallic compounds for methanol steam reforming";
    Poster: E-MRS Spring Meeting 2012, Strasbourg, France; 14.05.2012 - 18.05.2012; in: "E-MRS Spring Meeting 2012", (2012), S. 1 - 2.

  164. A. Haghofer, K. Föttinger, G. Rupprechter:
    "In situ characterization of oxide supported Pd-Ga intermetallic compounds for methanol steam reforming";
    Vortrag: E-MRS 2012 Spring Meeting, Strasbourg, France; 14.05.2012 - 18.05.2012; in: "E-MRS 2012 Spring Meeting", (2012), S. 1 - 2.

  165. N. Barrabes Rabanal, J. Sá, E. Kleymenov, K. Föttinger, A. Urakawa, J. Bokhoven van, G. Rupprechter:
    "Spectroscopy studies on the catalytic nitrate reduction mechanism";
    Poster: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  166. K. Föttinger, A. Haghofer, M. Nachtegaal, J. Bokhoven van, G. Rupprechter:
    "Dynamic structure and catalytic performance of Pd/ZnO and Pd/Ga2O3 methanol reforming catalysts: an in situ study";
    Vortrag: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  167. H. Holzapfel, C Weilach, G. Rupprechter:
    "Catalytic properties and structure of PdZn/Pd(111) surface alloys";
    Poster: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  168. A. Kitla, K. Föttinger, G. Rupprechter:
    "In situ Spectroscopy of Copper and Nickel Promoted Zirconia Based Mixed Oxides";
    Vortrag: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  169. M. Rothensteiner, K. Föttinger, G. Rupprechter:
    "Ethanol oxidation over bimetallic Au/Ag catalysts";
    Vortrag: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  170. C Weilach, H. Holzapfel, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "Co induced reconstruction of PdZn/Pd(111) surface alloys?";
    Poster: 15th International Congress on Catalysis, München, Deutschland; 01.07.2012 - 06.07.2012; in: "15th International Congress on Catalysis", (2012), S. 1.

  171. G. Rupprechter:
    "In situ spectroscopy for identifying active sites";
    Hauptvortrag: ACS 2012 Fall Meeting, Symposium on "In situ methods in catalysis", Philadelphia, USA (eingeladen); 19.08.2012 - 23.08.2012; in: "ACS 2012 Fall Meeting, Symposium on "In situ methods in catalysis"", (2012), S. 1.

  172. K. Föttinger, A. Haghofer, D. Ferri, G. Rupprechter:
    "Methanol Steam Reforming on Pd/Ga2O3: Mechanistic Insights by in situ FTIR Spectroscopy";
    Poster: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 113 - 114.

  173. H. Holzapfel, C Weilach, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "Adsorption induced rearrangement of PdZn surface alloys?";
    Vortrag: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 55 - 56.

  174. A. Kitla, K. Föttinger, G. Rupprechter:
    "Methane Conversion on Zirconia Based Copper and Nickel Catalysts";
    Vortrag: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 69 - 70.

  175. H. Li, C Weilach, G. Rupprechter:
    "Preparation and spectroscopic characterization of ZrO2 thin films on Pt3Zr";
    Poster: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 143 - 144.

  176. R. Tiefenthaller, D. Dieterle, K. Föttinger, D. Eder, G. Rupprechter:
    "Carbon nanotube-vanadia hybrid materials as selective oxidation catalysts";
    Poster: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 185 - 186.

  177. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "Local reaction kinetics of CO oxidation on heterogeneous Platinum, Palladium and Palladium oxide surfaces";
    Poster: 11th Pannonian International Symposium on Catalysis, Obergurgl; 03.09.2012 - 07.09.2012; in: "11th Pannonian International Symposium on Catalysis", (2012), S. 191 - 192.

  178. G. Rupprechter:
    "The "true" explanation is typically rather simple";
    Hauptvortrag: IX International Conference "Mechanisms of Catalytic Reactions" (MCR), St. Petersburg, Russia (eingeladen); 22.10.2012 - 25.10.2012; in: "IX International Conference "Mechanisms of Catalytic Reactions" (MCR)", (2012), S. 78 - 79.

  179. H. Holzapfel, C Weilach, G. Rupprechter, K M Neyman, S. Kozlov:
    "Adsorption induced arrangement of atoms in bimetallic PdZn/Pd(111) surface alloys";
    Poster: COST Action CM1104 "Reducible oxide chemistry, structure and functions" Working Groups Meeting, Vienna, Austria; 18.04.2013 - 19.04.2013; in: "COST Action CM1104 Reducible oxide chemistry, structure and functions", (2013), 64 S.

  180. K. Föttinger, C Weilach, Y. Suchorski, G. Rupprechter:
    "In situ studies of catalytic reactions by surface spectroscopy and surface microscopy";
    Vortrag: Robert Karl Grasselli Foundation Irsee VI Symposion, Kloster Irsee, Deutschland (eingeladen); 04.07.2013 - 07.07.2013; in: "Advances in Selective Oxidation Catalysis and Electrocatalysis", (2013), S. 1.

  181. G. Rupprechter:
    "In situ studies of catalytic reactions by surface spectroscopy and surface microscopy";
    Hauptvortrag: Irsee VI Symposium on Catalyis, Irsee, Germany (eingeladen); 04.07.2013 - 07.07.2013; in: "Irsee VI Symposium on Catalyis", (2013), S. 1 - 2.

  182. D. Vogel, I. Bespalov, G. Rupprechter, Y. Suchorski:
    "Cartography of the reaction fronts in the CO oxidation on individual grains of polycrystalline Pd foil";
    Vortrag: 6th International Workshop on Surface Physics, Niemcza, Poland (eingeladen); 01.09.2013 - 06.09.2013; in: "Functional Materials", (2013), S. 43 - 44.

  183. D. Vogel, Z. Budinska, I. Bespalov, M. Datler, R. Schlögl, G. Rupprechter, Y. Suchorski:
    "Kinetics of oxides formation on Zr and Pd surfaces: an XPS and PEEM study";
    Poster: 6th International Workshop on Surface Physics, Niemcza, Poland; 01.09.2013 - 06.09.2013; in: "Functional Materials", (2013), S. 44 - 45.

  184. H. Li, C Weilach, G. Rupprechter:
    "lnteraction of water with Zr02 ultrathin film-from UHV to elevated pressure";
    Vortrag: 19th International Vacuum Conference (IVC-19), Paris; 09.09.2013 - 13.09.2013; in: "19th Inernational Vacuum Conference", IUVSTA, (2013).

  185. K. Föttinger, C Weilach, A. Haghofer, H. Holzapfel, G. Rupprechter:
    "The surface structure and catalytic propertiers of Pd-Zn and Pd-Ga nanoparticles";
    Vortrag: 15. Österreichische Chemietage 2013, TU-Graz, Graz, Österreich; 23.09.2013 - 26.09.2013; in: "15. Österreichische Chemietage - Programm", (2013), S. 63.

  186. H. Holzapfel, Ch. Rameshan, C Weilach, S. Kozlov, K M Neyman, G. Rupprechter:
    "Reconstruction of Bimetallic PdZn/Pd(111) Surface Alloys induced by CO?";
    Vortrag: 15th Austrian Chemistry Days (Chemietage), Graz; 23.09.2013 - 26.09.2013; in: "15th Austrian Chemistry Days, Graz University of Technology", (2013).

  187. H. Li, K. Anic, C Weilach, Ch. Rameshan, J. Choi, M. Schmid, G. Rupprechter:
    "Preparation and characterization of Ni particles supported by ZrO2 thin films as model catalysts";
    Vortrag: 15th Austrian Chemistry Days (Chemietage), Graz; 23.09.2013 - 26.09.2013; in: "15th Austrian Chemistry Days, Graz University of Technology", (2013).

  188. L. Lukashuk, A. Bukhtiyarov, K. Föttinger, G. Rupprechter:
    "Understanding the catalytic activity of cobalt oxide nanocrystals by means of in situ techniques";
    Vortrag: 15. Österreichische Chemietage 2013, TU-Graz, Graz, Österreich; 23.09.2013 - 26.09.2013; in: "15. Österreichische Chemietage - Programm", (2013), S. MS40.

  189. G. Rupprechter:
    "The surface structure and catalytic properties of Pd-Zn and Pd-Ga nanoparticles";
    Vortrag: 15th Austrian Chemistry Days (Chemietage), Graz; 23.09.2013 - 26.09.2013; in: "15th Austrian Chemistry Days, Graz Universtiy of Technology", (2013), S. 1.

  190. G. Rupprechter, J. Fleig:
    "Functional oxide surfaces and interfaces (SFB FOXSI): Model studies of solid oxide fuel cells (SOFCs)";
    Vortrag: 15th Austrian Chemistry Days (Chemietage), Graz (eingeladen); 23.09.2013 - 26.09.2013; in: "15th Austrian Chemistry Days, Graz Universtiy of Technology", (2013), S. 1.

  191. A. Wolfbeisser, A. Horvath, K. Föttinger, J. Bernardi, G. Rupprechter:
    "Methane Dry Reforming over zirconia supported Cu and Ni catalysts";
    Poster: 15. Österreichische Chemietage 2013, TU-Graz, Graz, Österreich; 23.09.2013 - 26.09.2013; in: "GÖCH 15. Österreichische Chemietae 2013", (2013), S. 170.

  192. K. Föttinger, A. Haghofer, N Barrabés, J. Sá, D. Ferri, G. Rupprechter:
    "In situ spectroscopy of gas and liquid phase reactions on Pd-bimetallic surfaces: structure and mechanistic insights";
    Vortrag: Symposium "Research at European Neutron and Synchrotron facilities by Austrian Researchers, Technische Universität Wien, Wien; 11.11.2013 - 12.11.2013; in: "Symposium-Programm "Research at European Neutron and Synchrotron facilities by Austrian Researchers", (2013), S. 76.

  193. H. Holzapfel, Ch. Rameshan, C Weilach, G. Rupprechter:
    "In situ HP-XPS during methanol decomposition and oxidation on Pd(111)";
    Poster: Research at European Neutron and Synchrotron facilities by Austrian researchers, Vienna; 11.11.2013 - 12.11.2013; in: "Abstract Booklet "Research at European Neutron and Synchrotron facilities by Austrian researchers"", (2013), S. 66.

  194. H. Li, Ch. Rameshan, C Weilach, G. Rupprechter:
    "Using synchrotron based XPS to charactreize ZrO2 ultrathin film grown on Pt3Zr";
    Poster: Research at European Neutron and Synchrotron Facilities by Austrian Scientists, Wien; 11.11.2013 - 12.11.2013; in: "Research at European Neutron and Synchrotron Facilities by Austrian Scientists", TU Wien, (2013), S. 65.

  195. L. Lukashuk, K. Föttinger, G. Rupprechter:
    "Morphology effect of Co3O4 nanostructures on the reducibility and catalytic performance for CO oxidation";
    Poster: Symposium "Research at European Neutron and Synchrotron facilities by Austrian Researchers, Technische Universität Wien, Wien; 11.11.2013 - 12.11.2013; in: "Symposium-Programm "Research at European Neutron and Synchrotron facilities by Austrian Researchers", (2013), S. 77.

  196. Ch. Rameshan, A. Bukhtiyarov, G. Rupprechter:
    "Synchrotron based AP-XPS for obtaining correlations between surface structure and catalytic selectivity";
    Vortrag: Research at European Neutron and Synchrotron Facilities by Austrian Scientists, Wien (eingeladen); 11.11.2013 - 12.11.2013; in: "Research at European Neutron and Synchrotron Facilities by Austrian Scientists", TU Wien, Wien (2013), S. 32.

  197. H. Li, Jake Choi, W. Mayr-Schmölzer, C Weilach, Ch. Rameshan, F. Mittendorfer, J. Redinger, M. Schmid, G. Rupprechter:
    "Model studies of Ni(Pd)-ZrO2-Pt3Pd3)Zr solid oxide fuel cell (SOFC) anodes: preparation, stability, water and CO adsorption";
    Vortrag: 3S'14 Symposium on Surface Science 2014, St. Christoph/Arlberg, St. Christoph/Arlberg; 09.03.2014 - 15.03.2014; in: "3S'14, Symposium on Surface Science 2014, St. Christoph/Arlberg, March, 9-15, 2014.", (2014), S. 167 - 168.

  198. Y. Suchorski, M. Datler, I. Bespalov, R. Schlögl, G. Rupprechter:
    "Laterally-resolved reaction kinetics in CO oxidation on Pd: powder versus plane Pd(hkl) surfaces";
    Poster: 3S'14 Symposium on Surface Science 2014, St. Christoph/Arlberg, St. Christoph/Arlberg; 09.03.2014 - 15.03.2014; in: "3S'14 Symposium on Surface Science 2014, St. Christoph/Arlberg", (2014), S. 129 - 130.

  199. L. Lukashuk, K. Föttinger, G. Rupprechter:
    "Co3O4 modified with CeO2: the effect of cerium precursor salts on the structure and catalytic performance for CO oxidation";
    Vortrag: The XVth Netherlands Catalysis and Chemistry Conference, 2014, Noordwijkerhout, Netherlands; 10.03.2014 - 12.03.2014; in: "The XVth Netherlands' Catalysis and Chemistry Conference-Programm", (2014), S. 74.

  200. Ch. Rameshan, W. Stadlmayr, C Weilach, H. Lorenz, M. Hävecker, R. Blume, T. Rocha, D. Teschner, A. Knop-Gericke, R. Schlögl, N. Memmel, D. Zemlyanov, G. Rupprechter, B. Klötzer:
    "PdZn and CuZn model catalysts for methanol steam reforming - Structure selectivity correlations obtained by in-situ surface spectroscopy and catalytic testing";
    Vortrag: DPG Frühjahrstagung 2014, Dresden, Germany; 30.03.2014 - 04.04.2014; in: "DPG-Frühjahrstagung der Sektion Kondensierte Materie", Deutsche Physikalische Gesellschaft e.V., Bad Honnef (2014), S. 1.

  201. H. Li, Jake Choi, W. Mayr-Schmölzer, C Weilach, Ch. Rameshan, F. Mittendorfer, J. Redinger, M. Schmid, G. Rupprechter:
    "Modelling Solid Oxide Fuel Cell (SOFC) Anodes by Surface Science Methods: Ni-ZrO2 -Pt3Zr";
    Vortrag: 4. GÖCH Symposium "Physikalische Chemie in Österreich", Leoben, Montanuniversität Leoben; 28.04.2014 - 29.04.2014; in: "4. GÖCH Symposium "Physikalischen Chemie in Österreich"", (2014), S. KV-1.

  202. H. Li, J. Choi, W. Mayr-Schmölzer, C Weilach, Ch. Rameshan, F. Mittendorfer, J. Redinger, M. Schmid, G. Rupprechter:
    "Model studies of Ni(Pd)-ZrO2 -Pt3(Pd3)Zr solid oxide fuel cell anodes";
    Vortrag: COST Redox WG3 Meeting 2014, 2nd Workshop of Workgroup 3 (Reactivity) CMST COST Action CM1104, Prague, Czech Republic; 08.05.2014 - 09.05.2014; in: "COST Redox WG3 Meeting 2014, Reducible oxide chemistry, structure and functions", (2014), S. 1.

  203. Ch. Rameshan, A. Bukhtiyarov, K. Anic, H. Li, G. Rupprechter:
    "Cobalt Oxide Model Catalyst as Alternative to Noble Metal Catalysts";
    Vortrag: COST Redox WG3 Meeting 2014, 2nd Workshop of Workgroup 3 (Reactivity) CMST COST Action CM1104, Prague, Czech Republic; 08.05.2014 - 09.05.2014; in: "COST Redox WG3 Meeting 2014, Reducible oxide chemistry, structure and functions", (2014), S. 1.

  204. H. Li, K. Anic, A. Bukhtiyarov, Ch. Rameshan, G. Rupprechter:
    "Ultrathin films of Zirconium Oxide and Cobalt Oxide as Model Catalyst";
    Vortrag: ECOSS 30 European Conference on Surface Science, Antalya / Türkei; 31.08.2014 - 05.09.2014; in: "ECOSS 30 European Conference on Surface Science", Ecoss 30, Antalya (2014), S. 95.

  205. H. Li, Ch. Rameshan, C Weilach, G. Rupprechter:
    "A combined (in-situ) IRAS, (in-situ) XPS and TPD study of interaction between water and zirconium oxide";
    Poster: ECOSS 30 European Conference on Surface Science, Antalya / Türkei; 31.08.2014 - 05.09.2014; in: "ECOSS 30 European Conference on Surface Science", Ecoss 30, Antalya (2014), S. 243.

  206. G. Rupprechter, Ch. Rameshan, H. Li, A. Bukhtiyarov, K. Anic, K. Föttinger, L. Lukashuk:
    "Ultrathin Films of Zirconium Oxide and Cobalt Oxide as Model Catalyst";
    Hauptvortrag: 12th Pannonian International Symposium on Catalysis, Castle Trest, Czech Republic (eingeladen); 16.09.2014 - 20.09.2014; in: "12th Pannonian International Symposium on Catalysis", (2014), S. 1.


Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag)


  1. G. Rupprechter:
    "Hochauflösende Elektronenmikroskopie von kleinen Metallteilchen";
    Vortrag: 1. Fachtagung der Arbeitsgruppe Katalyse der Gesellschaft Österreichischer Chemiker, Kaltenbach, Austria; 01.10.1992.

  2. G. Rupprechter, K. Hayek, L Rendon, S Tehuacanero, M. Jose-Yacaman:
    "High resolution imaging of epitaxially grown catalyst particles of Pt, Ir and Rh";
    Poster: 12th International Vacuum Congress, Den Haag, The Netherlands; 01.10.1992.

  3. G. Rupprechter:
    "Structure and morphology of epitaxially grown model catalyst particles";
    Vortrag: 2nd Pannonian International Symposium on Catalysis, Valtice, Tschechien; 06.06.1993.

  4. G. Rupprechter, K. Hayek, H. Hofmeister:
    "Structural and morphological changes of epitaxially grown model catalyst particles (Rh, Pt, Ir) during oxidative and reductive treatments";
    Poster: 1st European Congress on Catalysis, Montpellier, France; 01.09.1993.

  5. G. Rupprechter:
    "Habitus und Struktur epitaktisch gewachsener Edelmetall-Katalysatorteilchen";
    Vortrag: Max-Planck-Institut für Mikrostrukturphysik, Halle/Saale, Germany (eingeladen); 03.11.1993.

  6. G. Rupprechter:
    "Microstructural changes of epitaxially grown rhodium model catalyst particles";
    Vortrag: 4th European Vacuum Conference, Uppsala, Sweden; 06.06.1994.

  7. G. Rupprechter, G. Seeber, K. Hayek, H. Hofmeister:
    "Struktur und Aktivität von Rh/Al2O3 und Rh/TiO2 Dünnschicht-Modellkatalysatoren";
    Poster: Catalysis-Workshop and Jahrestagung der Arbeitsgruppe Katalyse der Gesellschaft Österreichischer Chemiker, Uttendorf, Austria; 01.09.1994.

  8. G. Rupprechter, K. Hayek, H. Hofmeister:
    "Activation-induced rearrangements of epitaxial model catalyst particles studied by HREM";
    Poster: EUCHEM Conference on Electron Microscopy in Solid State Science, Lund, Sweden; 01.05.1995.

  9. G. Rupprechter, H. Hofmeister, K. Hayek:
    "High resolution electron microscopy and image processing applied to the characterization of epitaxial noble metal nanocrystals";
    Poster: 3rd Pannonian International Symposium on Catalysis, Velem, Hungary; 01.07.1995.

  10. G. Rupprechter, G. Seeber, H. Goller, K. Hayek:
    "Regular noble metal particles after oxidation and reduction - electron microscopy and catalysis";
    Poster: 3rd Pannonian International Symposium on Catalysis, Velem, Hungary; 01.07.1995.

  11. G. Rupprechter, H. Hofmeister, G. Seeber, K. Hayek:
    "Activation-induced rearrangements of Rh/Al2O3 and Rh/TiO2 model catalyst particles studied by high resolution electron microscopy";
    Poster: 2nd European Congress on Catalysis, Maastricht, The Netherlands; 01.09.1995.

  12. G. Rupprechter:
    "Structural and morphological changes of epitaxially grown noble metal catalyst particles upon oxidative and reductive activation";
    Vortrag: Max-Planck-Institut für Mikrostrukturphysik, Halle/Saale, Germany (eingeladen); 05.12.1995.

  13. G. Rupprechter, G. Seeber, H. Goller, K. Hayek, H. Hofmeister:
    "The hydrogenolysis of methylcyclobutane on Rh/TiO2 and Rh/Al2O3 thin film model catalysts: Structure-activity correlations observed on "regular" metal particles";
    Poster: 11th International Congress on Catalysis, Baltimore, USA; 01.06.1996.

  14. G. Rupprechter:
    "Lattice plane imaging of oxide supported rhodium nanocrystals: Habit, surface structure and catalytic activity";
    Vortrag: Third International Conference on Nanostructured Materials, Kona, Hawaii, USA; 05.07.1996.

  15. G. Rupprechter:
    "High resolution electron microscopy of supported noble metal nanocrystals: Surface structure and catalytic activity";
    Vortrag: 11th European Congress on Electron Microscopy, Dublin, Ireland; 03.08.1996.

  16. C A Gerken, F. H. Ribeiro, G. Rupprechter, G A Somorjai:
    "Single crystal studies of CFC-114a (CF3-CFCl2) hydrodechlorination over Palladium";
    Poster: California Catalysis Society Fall Meeting, Costa Mesa, California, USA; 01.10.1996.

  17. G. Rupprechter:
    "Electron microscopy of thin film model catalysts: The activation of alumina supported Rh nanoparticles";
    Vortrag: Materials Science Division, Surface Science and Catalysis Group, E.O. Lawrence Berkeley National Laboratory, Berkeley, California; 03.12.1996.

  18. C A Gerken, G. Rupprechter, F. H. Ribeiro, G A Somorjai:
    "Catalytic hydrodechlorination of CFC-114a (CF3-CFCl2) over Palladium single crystals";
    Poster: American Chemical Society Spring Meeting, San Francisco, USA; 02.04.1997.

  19. F. H. Ribeiro, C A Gerken, G. Rupprechter, G A Somorjai, C S Kellner, L E Manzer, L Abrams:
    "Turnover rate, selectivity, and structure sensitivity for the hydrodechlorination of 1,1-dichlorotetrafluoroethane over Pd catalysts";
    Poster: North American Chemical Society Meeting, Chicago, USA; 01.06.1997.

  20. G. Rupprechter:
    "Hydrodechlorination of CF3-CFCl2 on palladium catalysts";
    Vortrag: Materials Science Division, Surface Science and Catalysis Group, E.O. Lawrence Berkeley National Laboratory, Berkeley, California, USA; 05.06.1997.

  21. K. Hayek, G. Rupprechter, J A Perez-Omil, J. Calvino:
    "Nanostructural characterization of model and epitaxial thin film noble metal/TiO2 catalysts";
    Poster: 3rd European Congress on Catalysis, Krakow, Poland; 01.08.1997.

  22. W. Reichl, G. Rosina, G. Rupprechter, C. Zimmermann, K. Hayek:
    "Reactions at the metal-oxide boundary of Rh / titania model systems";
    Poster: 3rd European Congress on Catalysis, Krakow, Poland; 01.08.1997.

  23. G. Rupprechter:
    "Supported metal model catalysts fabricated by novel techniques: Electron beam lithography and thin film deposition";
    Vortrag: Facultad de Ciencias, Universidad de Cádiz, Cádiz, Spain; 02.09.1997.

  24. G. Rupprechter:
    "HRTEM- und AFM-Untersuchung epitaktisch gewachsener Rh/Al2O3 Dünnschicht-Modellkatalysatoren";
    Vortrag: Dreiländertagung 1997 für Elektronenmikroskopie, Regensburg, Germany; 03.09.1997.

  25. G. Rupprechter:
    "In-situ TEM studies of Pt nanoparticle arrays prepared by electron beam lithography";
    Vortrag: Materials Science Division, Surface Science and Catalysis Group, E.O. Lawrence Berkeley National Laboratory, Berkeley, California,USA; 04.12.1997.

  26. G. Rupprechter:
    "Design of a new high pressure SFG cell for in-situ studies of catalytic intermediates";
    Vortrag: Materials Science Division, Surface Science and Catalysis Group, E.O. Lawrence Berkeley National Laboratory, Berkeley, California, USA; 03.05.1998.

  27. G. Rupprechter:
    "HRTEM and AFM characterization of supported noble metal nanoparticles fabricated by electron beam lithography and epitaxial growth: Correlation between surface structure and catalytic activity";
    Vortrag: Department of Chemical & Nuclear Engineering, University of New Mexico, Albuquerque,USA (eingeladen); 03.05.1998.

  28. G. Rupprechter:
    "Surface science approach to model supported nanoparticle catalysts";
    Vortrag: Instituto de Fisica, Universidad Nacional Autonoma de Mexico (UNAM), Mexico D.F. and Instituto Nacional de Investigaciones Nucleares (ININ), Mexico (eingeladen); 01.06.1998.

  29. M. Fuchs, H. Goller, G. Rupprechter, C. Zimmermann, K. Hayek:
    "Reactions of neopentane and hydrogen on thin film model catalysts of Pt, Ir, and Rh on alumina";
    Poster: 4th Pannonian International Symposium on Catalysis, Smolenice, Czech Republic; 03.06.1998.

  30. G A Somorjai, A S Eppler, A Avoyan, G. Rupprechter:
    "Fabrication and characterization of platinum and silver nanocluster arrays on model catalysts by electron beam lithography: Hydrocarbon conversion studies";
    Poster: American Chemical Society Meeting, Boston, USA; 01.08.1998.

  31. G. Rupprechter:
    "A new model catalyst studied by HREM and AFM: Platinum nanoparticle arrays on silica fabricated by electron beam lithography";
    Vortrag: 14th International Congress on Electron Microscopy, Cancun, Mexico; 02.08.1998.

  32. G A Somorjai, Y R Shen, D. Su, P.S Cremer, K Kung, K McCrea, G. Rupprechter, D Zhang:
    "Sum frequency generation (SFG) - surface vibrational spectroscopy studies of buried interfaces: a) catalytic reaction intermediates on transition metal crystal surfaces at high reactant pressures; b) polymer surface structures at the solid-gas and solid-liquid interfaces";
    Poster: Nonlinear Optics at Interfaces, Berlin-Dahlem, Germany; 01.09.1998.

  33. G. Rupprechter:
    "Catalytic reactions at ambient conditions monitored in-situ by IR-VIS sum frequency generation";
    Vortrag: FHI-Workshop on Complex Surface Systems, Tegernsee, Germany; 01.10.1998.

  34. G. Rupprechter:
    "Noble metal nanoparticle arrays on oxide supports fabricated by electron beam lithography and epitaxial growth: Particle morphology, surface structure, stability and catalytic activity";
    Poster: Symposium on Metal Clusters, MPG-Autumn School Berlin, Berlin; 01.11.1998.

  35. T. Dellwig, H. Unterhalt, K. Al-Shamery, W. Drachsel, G. Rupprechter, H.-J. Freund:
    "Adsorption of small molecules on Ni and NiO single crystal surfaces studied by infrared-visible sum frequency generation";
    Poster: International Workshop on Oxide Surfaces, Elmau, Germany; 05.01.1999.

  36. K. Hayek, M. Fuchs, B. Klötzer, W. Reichl, G. Rupprechter:
    "Real and inverted model systems for supported metals: Reactions of CO and small hydrocarbons with hydrogen on Rh and Pd in contact with reducible oxides";
    Poster: ACS-Symposium "Modeling Supported Catalysts in Surface Science", Anaheim, USA; 01.03.1999.

  37. G A Somorjai, A S Eppler, G. Rupprechter, K McCrea:
    "Single crystal and nanoparticle model catalysts: Accomplishments and challenges";
    Poster: ACS-Symposium "Modeling Supported Catalysts in Surface Science", Anaheim, USA; 01.03.1999.

  38. G. Rupprechter:
    "High pressure studies of catalytic reactions on single crystal surfaces by infrared-visible sum frequency generation (SFG) surface vibrational spectroscopy";
    Vortrag: Facultad de Ciencias, Universidad de Cádiz, Cádiz, Spain (eingeladen); 04.04.1999.

  39. G. Rupprechter:
    "In-situ electron microscopy of platinum and silver nanoparticle arrays on silica and alumina: Thermal stability in high vacuum, hydrogen and oxygen";
    Vortrag: Departamento de Ciencia de los Materiales e Ingenieria Metalurgica y Quimica Inorganica, Universidad de Cádiz, Cádiz, Spain (eingeladen); 10.04.1999.

  40. G. Rupprechter, T. Dellwig, H. Unterhalt, H.-J. Freund:
    "Sum Frequency Generation Study of CO Adsorption on Ni and NiO Single Crystal Surfaces";
    Poster: TMR-Summer School on Understanding Catalysis, Dronten, The Netherlands; 01.08.1999.

  41. G. Rupprechter:
    "CO adsorption on single crystal surfaces (Ni, Rh, Pt) monitored by infrared-visible sum frequency generation";
    Vortrag: 4th European Congress on Catalysis, Rimini, Italy; 01.09.1999.

  42. T. Dellwig, H. Unterhalt, G. Rupprechter, H.-J. Freund:
    "Infrared-Visible Sum Frequency Generation Study of CO Adsorption on Ni and NiO Single Crystal Surfaces";
    Poster: 18th European Conference on Surface Science, Vienna, Austria; 05.09.1999.

  43. G. Rupprechter, M. Fuchs, K. Hayek, J A Perez-Omil, C. Lopez-Cartes, J. Calvino:
    "Metal-support interaction on four different supports studied by high resolution electron microscopy and microreactor kinetics: Rh nanoparticles on Al2O3, TiO2, CeO2, and La2O3";
    Poster: 4th European Congress on Catalysis, Rimini, Italy; 10.09.1999.

  44. G. Rupprechter, A S Eppler, A Avoyan, G A Somorjai:
    "Model catalyst nanoparticle arrays of Pt/SiO2 and Ag/Al2O3 fabricated by electron beam lithography: Structure, and catalytic activity";
    Poster: International Symposium on Cluster and Nanostructure Interfaces, Virginia Commonwealth University, USA; 01.10.1999.

  45. T. Dellwig, G. Rupprechter, H. Unterhalt, H.-J. Freund:
    "High pressure CO adsorption on Pt(111) revisited: A sum frequency generation study";
    Poster: American Chemical Society Spring Meeting, San Francisco, USA; 01.03.2000.

  46. G. Rupprechter:
    "SFG spectroscopy of CO on Pt and Pd model surfaces";
    Vortrag: E.O. Lawrence Berkeley National Laboratory, Surface Science and Catalysis Group, Berkeley, California, USA (eingeladen); 05.04.2000.

  47. G. Rupprechter, T. Dellwig, H. Unterhalt, H.-J. Freund:
    "Untersuchung der CO Adsorption an Pd-Nanoteilchen auf Al2O3/NiAl(110) von 10-7 bis 200 mbar mittels IR-vis Summenfrequenz-Erzeugung (SFG)";
    Poster: Bunsentagung, Würzburg; 01.06.2000.

  48. G. Rupprechter:
    "Nanoparticle arrays as model catalysts: Microstructure, thermal stability and reactivity of Pt/SiO2 and Ag/Al2O3 fabricated by electron beam lithography";
    Vortrag: 12th International Congress on Catalysis, Granada, Spain; 01.07.2000.

  49. G. Rupprechter:
    "Sum frequency vibrational spectroscopy of adsorbates on model catalyst surfaces";
    Vortrag: Facultad de Ciencias, Universidad de Cádiz, Cádiz, Spain (eingeladen); 03.07.2000.

  50. T. Dellwig, H. Unterhalt, G. Rupprechter, H.-J. Freund:
    "Adsorption and reactions of CO and NO on Ni and NiO single crystal surfaces studied by infrared-visible sum frequency generation";
    Poster: 12th International Congress on Catalysis, Granada, Spain; 05.07.2000.

  51. G. Rupprechter, M. Fuchs, K. Hayek, J A Perez-Omil, C. Lopez-Cartes, J. Calvino, S. Bernal:
    "Surface structure and catalytic activity of Pt/CeO2 and Pt/Al2O3 after reduction at increasing temperature (373 to 1223 K)";
    Poster: 12th International Congress on Catalysis, Granada, Spain; 05.07.2000.

  52. G. Rupprechter:
    "Summenfrequenz-Spektroskopie unter Reaktionsbedingungen: CO Adsorption auf Pd-Al2O3 Katalysatoren von 10-7 bis 200 mbar";
    Vortrag: 9th Austrian Chemical Society Meeting, Innsbruck, Austria; 01.09.2000.

  53. G. Rupprechter:
    "In-situ studies of high pressure CO adsorption on supported Pd nanoparticles by sum frequency generation spectroscopy";
    Vortrag: Adriatico Research Conference on Lasers in Surface Science, Trieste, Italy; 05.09.2000.

  54. G. Rupprechter, T. Dellwig, H. Unterhalt, L. Hu, H.-J. Freund:
    "Summenfrequenz-Spektroskopie unter Reaktionsbedingungen: CO Adsorption auf Pd-Al2O3 Katalysatoren von 10-7 bis 200 mbar";
    Poster: 9th Austrian Chemical Society Meeting, Innsbruck, Austria; 07.09.2000.

  55. G. Rupprechter:
    "High pressure sum frequency generation on supported Pd nanoparticles";
    Vortrag: 2nd Taylor Conference (Young Scientists Meeting), Liverpool, England; 10.09.2000.

  56. G. Rupprechter, H.-J. Freund:
    "Adsorbate-induced restructuring and pressure-dependent adsorption on supported metal nanoparticles studied by electron microscopy and sum frequency generation spectroscopy";
    Poster: Autumn School on Materials Science and Electron Microscopy 2000, Berlin; 05.10.2000.

  57. G. Rupprechter:
    "Summenfrequenz-Spektroskopie (SFG) unter Reaktionsbedingungen: CO Adsorption und Ethylen Hydrierung auf Modellkatalysatoren";
    Vortrag: Universität Erlangen-Nürnberg, Joint Seminar of the Chair of Solid State Physics and of Physical Chemistry, Nürnberg (eingeladen); 21.11.2000.

  58. G. Rupprechter:
    "SFG vibrational spectroscopy from UHV to atmospheric pressure: CO adsorption and ethylene hydrogenation on Pd model catalysts";
    Vortrag: 5th European Congress on Catalysis, Limerick, Ireland; 20.01.2001.

  59. G. Rupprechter:
    "SFG vibrational spectroscopy from UHV to 1 bar: CO adsorption on Pd model catalysts";
    Vortrag: Joint mini-symposium AG Prof. Wöste, Department of Physics, Free University Berlin and Chemical Physics Department, Fritz Haber Institute, Berlin; 01.02.2001.

  60. G. Rupprechter:
    "SFG vibrational spectroscopy from UHV to atmospheric pressure: CO adsorption on Pd and Pt model catalysts";
    Poster: Gordon Research Conference "Chemical Reactions at Surfaces", Ventura, USA; 02.02.2001.

  61. G. Rupprechter:
    "Summenfrequenz-Spektroskopie unter Reaktionsbedingungen: CO Adsorption und Ethylen Hydrierung auf Pd-Al2O3 Modellkatalysatoren";
    Vortrag: Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 01.03.2001.

  62. G. Rupprechter:
    "Surface vibrational spectroscopy at high pressure: Adsorption and reactions on model catalysts monitored by sum frequency generation spectroscopy";
    Vortrag: International Bunsen Discussion Meeting, Berlin, Germany (eingeladen); 14.03.2001.

  63. G. Rupprechter:
    "SFG vibrational spectroscopy of CO adsorption on model catalysts from UHV to 1 bar";
    Vortrag: 13th Interdisciplinary Surface Science Conference, London; 03.04.2001.

  64. G. Rupprechter:
    "Summenfrequenz-Spektroskopie (SFG) an Pd-Nanoteilchen und Pd(111): CO Adsorption von 10-7 bis 1000 mbar";
    Vortrag: Bunsentagung, Stuttgart, Germany; 03.05.2001.

  65. G. Rupprechter:
    "Synthesis and partial oxidation of methanol on well-defined model catalysts";
    Vortrag: DFG-workshop and status seminar (priority program: From ideal to real systems), Berlin; 05.05.2001.

  66. H. Unterhalt, M. Morkel, P. Galletto, G. Rupprechter, H.-J. Freund:
    "SFG vibrational spectroscopy at solid-gas interfaces: High pressure CO adsorption on Pd model catalysts";
    Poster: Optical Spectroscopy at Interfaces, Bad Honnef, Germany; 07.05.2001.

  67. G. Rupprechter:
    "SFG vibrational spectroscopy at solid-gas interfaces: High pressure CO adsorption on Pd model catalysts";
    Vortrag: 10th Int. Conference on Vibrations at Surfaces, Saint Malo, France (eingeladen); 19.06.2001.

  68. G. Rupprechter:
    "High pressure CO adsorption on Pd nanoparticles and Pd(111) studied by SFG spectroscopy";
    Vortrag: Facultad de Ciencias, Universidad de Cádiz, Cádiz, Spain; 02.07.2001.

  69. H. Unterhalt, P. Galletto, M. Morkel, G. Rupprechter, H.-J. Freund:
    "Sum Frequency Generation of CO Adsorption on Palladium Aggregates";
    Poster: IUVSTA Workshop on Nanoparticles, Stratford-upon-Avon, England; 04.07.2001.

  70. H. Unterhalt, G. Rupprechter, P. Galletto, L. Hu, H.-J. Freund:
    "Sum-frequency generation studies of model catalyst surfaces from UHV to atmospheric pressure";
    Poster: 4th G.-M. Schwab Symposium, Berlin, Germany; 09.07.2001.

  71. G. Rupprechter:
    "SFG vibrational spectroscopy of CO adsorption on Pd model catalysts from UHV to atmospheric pressure";
    Vortrag: Workshop "Chemical Physics of Model Catalysts 2001", Ringberg/Tegernsee, Germany; 01.09.2001.

  72. G. Rupprechter, S. Penner, K. Hayek:
    "Restructuring of supported Ir, Pt and Rh nanoparticles during catalyst activation and reaction: A high resolution TEM study";
    Poster: Three Countries Meeting on Electron Microscopy, Innsbruck, Austria; 02.09.2001.

  73. S. Penner, M. Fuchs, B. Jenewein, K. Hayek, G. Rupprechter, G Blanco, J. Calvino:
    "Structure, morphology and catalytic activity of regular Rh and Pt nanoparticles supported by alumina and ceria";
    Poster: Three Countries Meeting on Electron Microscopy, Innsbruck, Austria; 03.09.2001.

  74. G. Rupprechter:
    "Characterisation of alumina supported Pd nanoparticles under reaction conditions by sum frequency generation spectroscopy";
    Vortrag: 4th World Congress on Oxidation Catalysis, Berlin; 09.09.2001.

  75. S. Penner, M. Fuchs, B. Jenewein, K. Hayek, G. Rupprechter, G Blanco, J. Calvino:
    "Morphology, structure, and catalytic activity of thin film model catalysts: Rh and Pt nanoparticles on alumina, ceria and vanadia";
    Poster: 5th European Congress on Catalysis, Limerick, Ireland; 10.09.2001.

  76. G. Rupprechter:
    "Effects in (model) catalysis - an overwiew";
    Vortrag: PhD students seminar at the Chemical Physics Department, Berlin; 11.09.2001.

  77. M. Fuchs, S. Penner, K. Hayek, S. Bernal, J. Calvino, J M Gatica, G. Rupprechter:
    "Structure, CO chemisorption, and CO hydrogenation activity of Pt/ceria and Rh/ceria impregnated model catalysts";
    Poster: 5th European Congress on Catalysis, Limerick, Ireland; 13.09.2001.

  78. G. Rupprechter:
    "Vibrational SFG spectroscopy on Pd nanoparticles and Pd(111)";
    Vortrag: Joint workshop AG Prof. J. Warnatz and AG Prof. M. Grunze, University of Heidelberg, Fritz Haber Institute, Berlin; 03.12.2001.

  79. D. Wang, S. Penner, G. Rupprechter, D. Su, K. Hayek, R. Schlögl:
    "SiO2 supported Pt particles studied by electron microscopy";
    Poster: Krynica TEM Workshop 2002, Poland; 2002.

  80. G. Rupprechter:
    "Catalytic reactions and SFG spectroscopy on supported nanoparticles";
    Vortrag: Discussion meeting, BASF, Hydrogenation Group, Ludwigshafen, Germany; 05.01.2002.

  81. G. Rupprechter:
    "Vibrational sum frequency spectroscopy on Pd model catalysts";
    Vortrag: EU-TMR Research Conference on Surface Photoprocesses, Les Houches, France (eingeladen); 17.01.2002.

  82. G. Rupprechter:
    "High pressure CO adsorption on Pd model surfaces: An SFG study";
    Vortrag: European Union COST Chemistry Action, Working Group Meeting, University Aix-Marseille, Marseille, France (eingeladen); 01.02.2002.

  83. G. Rupprechter:
    "Palladium model catalysts probed by vibrational sum-frequency spectroscopy";
    Vortrag: Workshop "Catalysis from First Principles", Vienna, Austria (eingeladen); 21.02.2002.

  84. G. Rupprechter:
    "Metal Aggregates on Oxides: Adsorption and Reactions under UHV and atmospheric pressure";
    Vortrag: Symposium on Surface Science 2002, St. Christoph am Arlberg, Austria; 03.03.2002.

  85. G. Rupprechter:
    "In-situ SFG spectroscopy and atmospheric pressure reactions on Pd-Al2O3 model catalysts";
    Vortrag: DFG-workshop "In-situ Messungen an katalytischen Reaktionssystemen", Blankensee,(Berlin); 25.04.2002.

  86. G. Rupprechter:
    "Summenfrequenz-Schwingungsspektroskopie an Palladium-Modellkatalysatoren: CO Adsorption und Ethylen Hydrierung im Ultrahochvakuum und bei Atmosphärendruck";
    Vortrag: Technical University Berlin, Habilitanden-Kolloquium, Berlin (eingeladen); 29.05.2002.

  87. P. Galletto, U Härtel, G. Rupprechter, H.-J. Freund:
    "Design of a polarization-modulation infrared spectroscopy (PM-IRAS) experiment for in-situ studies of model catalysts";
    Poster: European Conference on Surface Science, Malmö, Sweden; 01.06.2002.

  88. G. Rupprechter:
    "Vibrational SFG Spectroscopy on Pd single crystals and Pd-Al2O3 model catalysts from UHV to ambient pressure";
    Vortrag: 10th Nordic Symposium on Catalysis (Bridging the Gaps in Catalysis), Helsingor, Denmark; 03.06.2002.

  89. S. Penner, D. Wang, D. Su, G. Rupprechter, R. Schlögl, K. Hayek:
    "Platinum nanocrystals supported by silica, ceria and alumina: Metal-support interactions due to high-temperature reduction in hydrogen";
    Poster: European Conference on Surface Science, Malmö, Sweden; 06.06.2002.

  90. M. Morkel, H. Unterhalt, G. Rupprechter, R. Schlögl, K. Hayek:
    "Combined SFG and TDS study of coadsorption on well-defined Pd surfaces";
    Poster: European Conference on Surface Science, Malmö, Sweden; 07.06.2002.

  91. G. Rupprechter:
    "Vibrational SFG Spectroscopy on Pd model catalysts from UHV to atmospheric pressure";
    Vortrag: 9th Joint Vacuum Conference, Graz, Austria; 20.06.2002.

  92. G. Rupprechter:
    "Vibrational sum frequency spectroscopy on supported Pd nanoparticles and Pd(111): Observing adsorption from ultrahigh vacuum to ambient pressure";
    Vortrag: European Conference on Surface Science, Malmö, Sweden; 25.06.2002.

  93. G. Rupprechter:
    "How compatible are "Surface Science" and Catalysis? Sum frequency spectroscopy on Pd nanoparticles and Pd(111) from UHV to 1 bar";
    Vortrag: Physikalisch-Chemisches Institut der Universität Heidelberg, Heidelberg (eingeladen); 05.07.2002.

  94. M. Morkel, H. Unterhalt, G. Rupprechter, H. Freund:
    "Combined SFG and TDS study of coadsorption on well-defined Pd surfaces";
    Poster: Surface Science Summer School, Cetraro, Italy; 01.09.2002.

  95. G. Rupprechter, J. Libuda, H.-J. Freund, K Neyman, N. Rösch:
    "Synthesis and Partial Oxidation of Methanol on Well-Defined Model Catalysts and Single Crystals: 2nd Project Period: Current and Future Project Parts";
    Poster: DFG-symposium (priority program: From ideal to real systems), Berlin, Germany; 01.09.2002.

  96. G. Rupprechter:
    "Vibrational SFG spectroscopy on model catalysts from UHV to atmospheric pressure"";
    Vortrag: NATO Advanced Study Institute"Metal-Ligand-Interactions in Molecular, Micro-, and Macro-Systems in Complex Environments, Cetraro, Italy (eingeladen); 05.09.2002.

  97. D. Wang, S. Penner, G. Rupprechter, D. Su, R. Schlögl:
    "Transmission electron microscopy of silica-supported Pt particles";
    Poster: International Congress on Electron Microscopy, Durban, South Africa; 05.09.2002.

  98. G. Rupprechter, J. Libuda, H.-J. Freund, K Neyman, N. Rösch:
    "Synthesis and Partial Oxidation of Methanol on Well-Defined Model Catalysts and Single Crystals: 1st Project Period: Completed Project Parts";
    Poster: DFG-symposium (priority program: From ideal to real systems), Berlin, Germany; 06.09.2002.

  99. G. Rupprechter:
    "Vibrational SFG spectroscopy on Pd-Al2O3 model catalysts and Pd(111): Adsorption and reactions from ultrahigh vacuum to atmospheric pressure";
    Vortrag: 5th Pannonian International Symposium on Catalysis, Obergurgl, Austria; 12.09.2002.

  100. G. Rupprechter:
    "Adsorption and reactions of CH3OH and CO on Pd-Al2O3 and Pd(111)";
    Vortrag: DFG-project report (priority program: From ideal to real systems), Berlin; 16.09.2002.

  101. G. Rupprechter:
    "Introduction to high pressure studies on Pd model catalysts";
    Vortrag: Workshop "Chemical physics of nanostructured surfaces", Ringberg/Tegernsee, Germany; 03.10.2002.

  102. G. Rupprechter:
    "High pressure SFG and XPS spectroscopy on Pd model catalysts";
    Vortrag: Symposium of the "Gas-solid interactions" priority program of the Austrian Science Foundation, Schlaining, Austria (eingeladen); 21.10.2002.

  103. G. Rupprechter:
    "Vibrational Spectroscopies";
    Poster: Lecture series "Modern Methods in Heterogeneous Catalysis Research: Theory and Experiment Surfaces"; organized by the Fritz Haber Institute, the Humboldt University Berlin and the Technical University Berlin, Berlin (eingeladen); 13.12.2002.

  104. G. Rupprechter:
    "Vibrational SFG spectroscopy on Pd nanoparticles and Pd(111): Adsorption and reactions from UHV to atmospheric pressure";
    Vortrag: University of California at Berkeley and E.O. Lawrence Berkeley National Laboratory, Surface Science and Catalysis Seminar, Berkeley, Berkeley, California, USA (eingeladen); 20.02.2003.

  105. G. Rupprechter:
    "The catalytic activity of supported Pd nanocrystals: Extending UHV studies to ambient pressure";
    Vortrag: nternational Workshop on "Catalysis by Oxide-Supported Nanoclusters", University of California at Santa Barbara, Santa Barbara, USA (eingeladen); 27.02.2003.

  106. M. Morkel, G. Rupprechter, H.-J. Freund:
    "Coadsorption of CO and H2 on Pd(111): A combined SFG, TDS and LEED study";
    Poster: DPG Spring Meeting, Dresden, Germany; 05.03.2003.

  107. G. Rupprechter:
    "Probing nanoparticle model catalysts by vibrational sum frequency generation spectroscopy: An in-situ study from uhv to atmospheric pressure";
    Vortrag: International Congress on Operando Spectroscopy (Spectroscopy of Catalysts under Working Conditions), Lunteren, The Netherlands; 05.03.2003.

  108. D. Wang, D. Su, G. Rupprechter, R. Schlögl, S. Penner, K. Hayek:
    "Metal-support interaction in Pt/SiO2 model catalyst studied by TEM";
    Poster: 36. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 20.03.2003.

  109. G. Rupprechter, M. Morkel, H. Unterhalt, H.-J. Freund:
    "High pressure SFG spectroscopy on Pd model catalysts";
    Poster: Symposium on Surface Science 2003, La Plagne, France; 31.03.2003.

  110. G. Rupprechter:
    "Summenfrequenz-Spektroskopie an Pd-Nanoteilchen und Pd(111): Adsorption und Reaktion im Ultrahochvakuum und bei Atmosphärendruck";
    Vortrag: Presentation within the evaluation process for a "Full Professor for Surface and Interface Chemistry " at the Technical University Vienna, Wien (eingeladen); 11.06.2003.

  111. G. Rupprechter:
    "Monitoring catalytic reactions on Pd surfaces by vibrational SFG spectroscopy:";
    Vortrag: 8th European Vacuum Conference, Berlin, Germany; 24.06.2003.

  112. P. Galletto, M. Borasio, G. Rupprechter, O Rodriguez, H.-J. Freund:
    "Polarization-modulation infrared spectroscopy (PM-IRAS) for in-situ studies of model catalysts";
    Poster: 6th European Congress on Catalysis, Innsbruck, Austria; 01.09.2003.

  113. G. Rupprechter, M. Fuchs, B. Jenewein, K. Hayek, G Blanco, J A Perez-Omil, C. Lopez-Cartes, J. Calvino, S. Bernal:
    "Atomic structure and catalytic activity of ceria supported Rh and Pt nanoparticles studied by HRTEM and microreactor kinetics";
    Poster: 6th European Congress on Catalysis, Innsbruck, Austria; 01.09.2003.

  114. G. Rupprechter:
    "Coadsorption and reactions on Pd-Al2O3 and Pd(111) model catalysts: An in-situ high-pressure SFG study";
    Vortrag: 6th European Congress on Catalysis, Innsbruck, Austria; 02.09.2003.

  115. G. Rupprechter, J. Libuda, H.-J. Freund, K Neyman, N. Rösch:
    "Synthesis and Partial Oxidation of Methanol on Well-Defined Model Catalysts";
    Poster: DFG-symposium (priority program: From ideal to real systems), Innsbruck, Austria; 02.09.2003.

  116. M. Morkel, G. Rupprechter, H.-J. Freund:
    "CO-H2 Coadsorption on Oxide-Supported Pd Nanoparticles and Pd(111):";
    Poster: European Conference on Surface Science, Prague, Czech Republic; 08.09.2003.

  117. O Rodriguez, M. Borasio, P. Galletto, M. Morkel, G. Rupprechter, H. Freund:
    "Methanol Decomposition on smooth and ion-bombarded Pd(111): A combined PM-IRAS and XPS Study";
    Poster: European Conference on Surface Science, Prague, Czech Republic; 08.09.2003.

  118. G. Rupprechter:
    "HRTEM characterization of supported nanoparticles in real and model catalysts: Correlations between surface structure and adsorption/reaction properties";
    Vortrag: Lecture as part of the "Autumn School on Materials Science and Electron Microscopy 2003: New developments in nanostructured materials - synthesis, characterization, functionality" organized by the "International Centre of Advanced Mate, Berlin (eingeladen); 29.09.2003.

  119. G. Rupprechter:
    "Sum frequency generation spectroscopy on Pd model catalysts";
    Vortrag: 12th Meeting of the Fachbeirat (Evaluation Committee) of the Fritz Haber Institute, Berlin (eingeladen); 10.11.2003.

  120. G. Rupprechter:
    "CO Hydrierung und Methanol Zersetzung auf Pd(111) und Pd-Al2O3 Modellkatalysatoren: SFG, PM-IRAS und XPS Spektroskopie im Ultrahochvakuum und bei Atmosphärendruck";
    Vortrag: Technische Universität Darmstadt, Ernst-Berl-Institut für Technische Chemie (TC II), Darmstadt, Germany,, Darmstadt, Germany (eingeladen); 09.12.2003.

  121. G. Rupprechter:
    "Summenfrequenz-Spektroskopie (SFG) an Pd-Al2O3/NiAl(110) Modellkatalysatoren: In-situ Untersuchungen zur CO Hydrierung und Methanol Zersetzung";
    Vortrag: Kolloquium der Gesellschaft österreichischer Chemiker, Universität Innsbruck, Innsbruck (eingeladen); 15.12.2003.

  122. G. Rupprechter:
    "In-situ Summenfrequenz-Spektroskopie (SFG) an Pd(111) und Pd-Al2O3/NiAl(110) Modellkatalysatoren: Korrelation zwischen Oberflächenstruktur und katalytischer Aktivität";
    Vortrag: Kolloquium des Sonderforschungsbereiches 445: "Nano-Partikel aus der Gasphase:, Duisburg-Essen (eingeladen); 17.12.2003.

  123. G. Rupprechter:
    "CO-H interaction and H-dissolution probed by SFG and TDS: Differences between Pd nanoparticles and Pd(111)";
    Vortrag: Abt. Oberflächenchemie und Katalyse, Universität Ulm, Germany, Ulm (eingeladen); 06.02.2004.

  124. G. Rupprechter:
    "Metal Aggregates on Oxides: Adsorption and reactions under UHV and atmospheric pressure";
    Vortrag: Symposium on Surface Science 2004, St. Christoph am Arlberg; 01.03.2004.

  125. G. Rupprechter:
    "CO-H interaction and H-dissolution probed by SFG and TDS: Specific differences between Pd nanoparticles and Pd(111)";
    Vortrag: Frühjahrstagung 2004 der Deutschen Physikalischen Gesellschaft, Regensburg, Germany; 09.03.2004.

  126. M. Morkel, G. Rupprechter, H.-J. Freund:
    "SFG and TDS studies of methanol adsorption and decomposition on Pd model catalysts";
    Vortrag: Frühjahrstagung 2004 der Deutschen Physikalischen Gesellschaft, Regensburg, Germany; 11.03.2004.

  127. G. Rupprechter:
    "Optical Spectroscopy at Surfaces";
    Vortrag: International Max Planck Research School: Complex Surfaces in Materials Science"; Introductory Block Course on the Chemistry and Physics of Surfaces; organized by the Humboldt University Berlin, the Free University Berlin and the Fritz Haber Ins, Berlin (eingeladen); 15.03.2004 - 16.03.2004.

  128. G. Rupprechter:
    "In-situ Untersuchungen zur CO Hydrierung und Methanol-Zersetzung auf Pd-Al2O3 und Pd(111) mittels Summenfrequenz-Spektroskopie, Thermodesorption und Polarisations-Modulations-IRAS";
    Vortrag: 37. Jahrestreffen Deutscher Katalytiker, Weimar, Germany; 18.03.2004.

  129. G. Rupprechter:
    "SFG Untersuchungen zur CO Hydrierung und Methanol-Zersetzung im mbar-Bereich: Spezifische Unterschiede zwischen Pd-Nanoteilchen und Pd(111)";
    Vortrag: Bunsentagung, Dresden, Dresden; 21.05.2004.

  130. G. Rupprechter:
    "CO Hydrierung und Methanol-Zersetzung auf Modellkatalysatoren: Unterschiede zwischen Pd-Nanoteilchen und Pd(111)";
    Vortrag: Kolloquium des Sonderforschungsbereiches 616: "Energiedissipation an Oberflächen, Universität Essen, Germany, Essen, Germany (eingeladen); 25.05.2004.

  131. G. Rupprechter:
    "In-situ Untersuchungen katalytischer Reaktionen an Pd Modellkatalysatoren: Summenfrequenz-Laserspektroskopie und Polarisations-Modulations-Infrarotspektroskopie";
    Vortrag: Max-Planck-Institut für Plasmaphysik, Garching, Germany, Garching (eingeladen); 03.06.2004.

  132. G. Rupprechter:
    "Summenfrequenzspektroskopie an katalytischen Nanoteilchen";
    Vortrag: Institut für Physikalische Chemie und Elektrochemie, Universität Hannover,, Hannover (eingeladen); 07.06.2004.

  133. G. Rupprechter:
    "Hydrogenation and dehydrogenation reactions under UHV and "high pressure":";
    Vortrag: DFG-workshop "Preparation of model catalysts in the materials gap",, Blankensee (Potsdam); 15.06.2004.

  134. G. Rupprechter:
    "Katalytische Reaktionen auf Pd-Al2O3 und Pd(111): SFG, PM-IRAS und XPS Spektroskopie im Ultrahochvakuum und bei Atmosphärendruck";
    Vortrag: Presentation within the evaluation process for an "Associate Professor of Physical Chemistry (W2)" at the University Erlangen-Nurenberg, Nurenberg (eingeladen); 01.07.2004.

  135. G. Rupprechter, M. Morkel, O. Rodriguez de la Fuente, H.-J. Freund:
    "CO and C2H4 Hydrogenation on Pd-Al2O3/NiAl(110) and Pd(111): SFG, TPD, GC and PM-IRAS Studies from UHV to 1 bar";
    Vortrag: 13th International Congress on Catalysis, Paris, Paris, France; 12.07.2004.

  136. M. Borasio, O. Rodriguez de la Fuente, G. Rupprechter, H.-J. Freund:
    "Methanol Decomposition on Pd Model Catalysts monitored by XPS and PM-IRAS";
    Poster: 13th International Congress on Catalysis, Paris, Paris, France; 14.07.2004.

  137. G. Rupprechter:
    "Reactions on model supported catalysts";
    Vortrag: Project report and application to the Priority Program "From ideal to real systems" of the German Science Foundation (DFG), Berlin; 09.09.2004.

  138. G. Rupprechter:
    "In-situ studies of hydrogenation and dehydrogenation reactions on Pd model catalysts";
    Vortrag: 7th Pannonian International Symposium on Catalysis, Srni, Srni, Czech Republic; 15.09.2004.

  139. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "Selective hydrogenation of 1,3-butadiene on Pd(110)";
    Poster: 7th Pannonian International Symposium on Catalysis, Srni, Srni, Czech Republic; 16.09.2004.

  140. G. Rupprechter, J. Libuda, H.-J. Freund, K Neyman, N. Rösch:
    "Synthesis and Partial Oxidation of Methanol on Well-Defined Model Catalysts";
    Poster: DFG-symposium (priority program: From ideal to real systems), Berlin, Germany; 20.09.2004.

  141. G. Rupprechter:
    "Vibrational spectroscopy on model catalysts at ambient pressure";
    Vortrag: European Union COST Chemistry Action, Working Group Meeting, Barcelona (eingeladen); 08.10.2004.

  142. G. Rupprechter:
    "Hydrogen interactions with Pd";
    Vortrag: Workshop ("Pd-day") organized by the Institute of Physcical Chemistry, University Innsbruck and the Dpt. of Inorganic Chemistry, Fritz-Haber-Institute, Bolzano, Italy, Bolzano, Italy; 15.10.2004.

  143. G. Rupprechter:
    "Oxidgetragene Pd Nanoteilchen: Struktur und Adsorptionseigenschaften";
    Vortrag: Heinrich-Heine-Universität Düsseldorf, Germany,, Düsseldorf (eingeladen); 13.12.2004.

  144. G. Rupprechter:
    "In-situ spectroscopic studies of catalytic reactions on well-defined model catalysts";
    Vortrag: Presentation within the Faculty search process at the University of Washington, Department of Chemistry,, Seattle (eingeladen); 10.01.2005.

  145. G. Rupprechter:
    "Catalytic reactions on Pd nanoparticles and Pd(111)";
    Vortrag: Center for Atomic-Scale Materials Physics, Department of Physics, Technical University of Denmark, Lyngby, Denmark, Lyngby (eingeladen); 14.01.2005.

  146. G. Rupprechter:
    "Structure and activity of Pd-alumina model catalysts: in-situ studies under atmospheric pressure";
    Vortrag: University of Glasgow, Department of Chemistry, Glasgow, Scotland, Glasgow (eingeladen); 21.01.2005.

  147. G. Rupprechter:
    "Monitoring molecules on model catalysts under ambient pressure";
    Vortrag: Department of Chemistry, University of Cambridge, Cambridge, England, Cambridge (eingeladen); 01.02.2005.

  148. G. Rupprechter:
    "Extending UHV studies to the mbar range: SFG and PM-IRAS spectroscopy on supported Pd nanoparticles";
    Vortrag: University of California at Berkeley and E.O. Lawrence Berkeley National Laboratory, Surface Science and Catalysis Seminar, Berkeley, USA (eingeladen); 10.02.2005.

  149. G. Rupprechter:
    "Vibrational spectroscopy and reactions on model catalysts at ambient pressure";
    Poster: Gordon Research Conference "Chemical Reactions at Surfaces", Ventura, USA; 14.02.2005.

  150. G. Rupprechter:
    "Adsorption und Reaktion an Modelkatalysatoren unter ambienten Bedingungen";
    Vortrag: University Ulm, Ulm (eingeladen); 01.03.2005.

  151. G. Rupprechter:
    "Interaction of supported Pd nanoparticles with H, O and C";
    Vortrag: Spring-Meeting of the German Physical Society, Berlin, Germany; 04.03.2005.

  152. M. Borasio, O. Rodriguez de la Fuente, G. Rupprechter:
    "PM-IRAS and XPS studies of methanol oxidation on Pd model catalysts";
    Vortrag: Spring-Meeting of the German Physical Society, Berlin, Germany; 07.03.2005.

  153. F. Höbel, G. Rupprechter, H.-J. Freund:
    "CO adsorption on Ag and Co nanoparticles monitored by SFG and TDS";
    Vortrag: Spring-Meeting of the German Physical Society, Berlin, Germany; 09.03.2005.

  154. G. Rupprechter:
    "Nanostrukturierte Oberflächen als Modellsysteme für heterogene Katalysatoren: Spektroskopie im Ultrahochvakuum und unter in-situ Bedingungen";
    Vortrag: DECHEMA-Workshop "Nanomaterialien und Katalyse", Frankfurt (eingeladen); 28.04.2005.

  155. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "1,3-butadiene hydrogenation on supported Pd nanoparticles and Pd single crystals";
    Poster: DECHEMA-Workshop on "Nanomaterials and Catalysis", Frankfurt, Germany; 28.04.2005.

  156. G. Rupprechter, M. Borasio, M. Morkel, H.-J. Freund:
    "Zur Wechselwirkung von oxidgetragenen Pd Nanoteilchen mit H, C und O";
    Poster: Bunsentagung 2005, Frankfurt, Germany; 06.05.2005.

  157. G. Rupprechter, O. Rodriguez de la Fuente, M. Borasio, H.-J. Freund:
    "Methanol decomposition on Pd(111) studied with XPS and PM- IRAS";
    Vortrag: Trends in Nanotechnology, Oviedo, Spain; 02.08.2005.

  158. G. Rupprechter:
    "Interaction of supported Pd nanoparticles with H, O and C";
    Vortrag: 7th European Congress on Catalysis, Sofia, Sofia, Bulgaria; 29.08.2005.

  159. F. Höbel, G. Rupprechter, H.-J. Freund:
    "CO adsorption and hydrogenation on Nb2O5 supported Pd nanoparticles:";
    Poster: 7th European Congress on Catalysis, Sofia, Sofia, Bulgaria; 31.08.2005.

  160. G. Rupprechter, J. Silvestre-Albero, H.-J. Freund:
    "Selective hydrogenation of 1,3-butadiene on Pd(110) and Pd-Al2O3";
    Poster: 7th European Congress on Catalysis, Sofia, Bulgaria; 31.08.2005.

  161. G. Rupprechter:
    "A (personal) historical account of in-situ spectroscopy";
    Vortrag: Workshop "Chemical physics of nanostructured surfaces", Ringberg/Tegernsee, Ringberg/Tegernsee, Germany; 05.09.2005.

  162. M. Borasio, O. Rodriguez de la Fuente, G. Rupprechter, H.-J. Freund:
    "Methanol Reactions on Pd Surfaces studied by Polarization-Modulation IRAS and XPS";
    Vortrag: European Conference on Surface Science, Berlin, Germany; 06.09.2005.

  163. G. Rupprechter:
    "Methanol oxidation on Pd";
    Vortrag: Workshop ("Pd-day") organized by the Institute of Physcical Chemistry, University Innsbruck and the Dpt. of Inorganic Chemistry, Fritz-Haber-Institute, Berlin,, Berlin, Germany; 15.09.2005.

  164. G. Rupprechter:
    "Nanostructured surfaces as model systems for heterogeneous catalysts";
    Vortrag: Österreichische Chemietage 2005, Leoben, Leoben; 19.09.2005.

  165. G. Rupprechter, J. Silvestre-Albero, H.-J. Freund:
    "Selective 1,3-butadiene hydrogenation on Pd catalysts";
    Poster: Österreichische Chemietage 2005, Leoben; 19.09.2005.

  166. G. Rupprechter, J. Libuda, H.-J. Freund, K Neyman, N. Rösch:
    "Synthesis and Partial Oxidation of Methanol on Well-Defined Model Catalysts";
    Poster: DFG-symposium (priority program: From ideal to real systems), Berlin, Germany; 20.09.2005.

  167. G. Rupprechter:
    "Vibrational spectroscopy at surfaces";
    Vortrag: International Max Planck Research School: Complex Surfaces in Materials Science, Berlin (eingeladen); 10.10.2005 - 11.10.2005.

  168. G. Rupprechter:
    "Progress report on the oxidation of Pd surfaces";
    Vortrag: Institute of Physical Chemistry, University Innsbruck, Innsbruck; 24.11.2005.

  169. G. Rupprechter:
    "Spectroscopy on model catalysts under ambient pressure";
    Vortrag: Chemisches Institut, Otto-von-Guericke-Universität Magdeburg, Magdeburg (eingeladen); 01.12.2005.

  170. G. Rupprechter:
    "IR spectroscopy";
    Vortrag: Lecture as part of the Lecture series "Modern Methods in Heterogeneous Catalysis Research"; organized by the Fritz Haber Institute, the Humboldt University Berlin and the Technical University Berlin, Germany, Berlin (eingeladen); 13.01.2006.

  171. G. Rupprechter:
    "Monitoring adsorbed molecules during catalytic reactions at mbar pressure";
    Vortrag: Max Planck Institute of Carbon Research, Mühlheim an der Ruhr, Mühlheim an der Ruhr (eingeladen); 24.01.2006.

  172. O. Rodriguez de la Fuente, M. Borasio, G. Rupprechter, H.-J. Freund:
    "Estudio de reacciones catalíticas en Pd(111) mediante XPS y PM-IRAS";
    Vortrag: IV Reunión Nacional De Física Del Estado Sólido - Gefes IV, Alicante, Spain; 10.02.2006.

  173. J. Silvestre-Albero, G. Rupprechter, H.-J. Freund:
    "XPS, IRAS and GC studies of 1,3-butadiene hydrogenation on Pd(111)";
    Vortrag: Institute of Materials Chemistry, Vienna University of Technology, Vienna (eingeladen); 21.02.2006.

  174. M. Borasio, G. Rupprechter, H. Freund:
    "Methanol oxidation on Pd Catalysts";
    Vortrag: Workshop ("Pd-day") organized by the the Dpt. of Inorganic Chemistry, Fritz-Haber-Institute, Berlin, Germany, Berlin, Germany; 28.02.2006.

  175. G. Rupprechter:
    "In situ SFG und IR Spektroskopie an Modellkatalysatoren im Ultrahochvakuum und unter Atmosphärendruck";
    Vortrag: Seminar of the Institute of Chemical Technologies and Analytics, Vienna University of Technology, Austria, Vienna (eingeladen); 28.04.2006.

  176. F. Höbel, G. Rupprechter, H. Freund:
    "SFG-Schwingungsspektroskopie und TPD-Untersuchungen von adsorbiertem CO auf Nb2O5- und Fe3O4-getragenen Pd-Nanoteilchen";
    Vortrag: Seminarreihe Institut für Materialchemie, Wien (eingeladen); 23.05.2006.

  177. G. Rupprechter:
    "Monitoring oxidation reactions with PM-IRAS spectroscopy";
    Vortrag: Workshop "Nanoscience on Surfaces", Burg Schlaining, Austria, Schlaining (eingeladen); 30.05.2006.

  178. G. Rupprechter:
    "Ärger mit dem Wasserstoff (oder Size Matters !)";
    Vortrag: Seminar Institut für Allgemeine Physik (IAP), TU Wien; 27.06.2006.

  179. G. Rupprechter:
    "Messing around with hydrogen (or: size matters !)";
    Vortrag: TU Wien - Institut für Allgemeine Physik, Wien (eingeladen); 27.06.2006.

  180. G. Rupprechter:
    "Vibrational spectroscopy of molecules on catalytically active surfaces";
    Vortrag: ISIS series of seminars at the Rutherford Appleton Laboratory, United Kingdom, United Kingdom (eingeladen); 25.07.2006.

  181. A. Brüger, D. Hrazdira, H. Vinek, R. Schlögl, G. Rupprechter:
    "Photocatalytic wastewater treatment on TiO2 thin films";
    Vortrag: COST 540 Workgroup meeting on "Standarization in Photocatalysis", Hannover; 13.11.2006 - 14.11.2006.

  182. G. Rupprechter:
    "Surface analysis of UHV-grown thin oxide films";
    Vortrag: COST 540 Workgroup meeting on "Standarization in Photocatalysis", Hannover; 13.11.2006 - 14.11.2006.

  183. G. Rupprechter:
    "Mikroskopie und Spektroskopie an katalytisch aktiven Oberflächen";
    Vortrag: Umweltgeowissenschaften (Uni Wien) und Materialchemie (TU Wien), Gemeinsamer Workshop, Wien; 18.01.2007.

  184. K. Föttinger, G. Rupprechter:
    "New spectroscopic results on Pd catalysts";
    Vortrag: Palladium Workshop (Fritz Haber Institute Berlin), Berlin; 06.02.2007.

  185. G. Rupprechter:
    "Laser und PM-IR Spektroskopie an katalytisch aktiven Oberflächen im Ultrahochvakuum und unter Atmosphärendruck";
    Vortrag: Seminar of the Institute of Physical and Theoretical Chemistry, University of Bonn, Germany, Bonn (eingeladen); 09.02.2007.

  186. G. Rupprechter:
    "Surface Chemistry and Catalysis";
    Vortrag: Workshop on Novel Materials and Superconductors, Planneralm; 15.02.2007.

  187. G. Rupprechter:
    "Photocatalytic materials and applications in Austria";
    Vortrag: Photocatalytical applications, standardization and testing methods, Prague, Czech Republic; 18.04.2007 - 20.04.2007.

  188. G. Rupprechter:
    "Summenfrequenz- und PMIR-Spektroskopie an katalytisch aktiven Oberflächen";
    Vortrag: Seminar of the Institute of Physical Chemistry, Vienna University, Vienna (eingeladen); 30.05.2007.

  189. C Weilach, G. Rupprechter:
    "IRAS and XPS investigations of UHV-grown model catalysts";
    Poster: COST Action D41, Inorganic Oxides: Surfaces and Interfaces, 2007 Annual Meeting of the COST Action, Berlin; 21.10.2007 - 23.10.2007.

  190. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "CO oxidation on model and technical Pd/Al2O3 catalysts:oxidation state and activity";
    Vortrag: COST Action D41, Inorganic Oxides: Surfaces and Interfaces, 2007 Annual Meeting of the COST Action, Berlin; 21.10.2007 - 23.10.2007.

  191. K. Föttinger, R. Schlögl, G. Rupprechter:
    "Carbonate formation on Pd-alumina catalysts: exploring the mechanism by isotope studies";
    Poster: Gordon Resarch Conference of Catalysis, New London (Boston), NH; 22.06.2008 - 27.06.2008.

  192. G. Rupprechter:
    "Spectroscopic Studies of Functioning Catalysts: Model and Applied Systems";
    Hauptvortrag: Gordon Resarch Conference of Catalysis, New London (Boston), NH (eingeladen); 22.06.2008 - 27.06.2008.

  193. G. Rupprechter, C Weilach, C. Spiel:
    "Model studies on PdZn alloys";
    Vortrag: 7th Palladium Day, Fritz Haber-Institut Berlin, TU Wien Institut für Materialchemie, Uni Innsbruck Physikalische Chemie, Bad Dreikirchen, Italien; 28.09.2008 - 30.09.2008.

  194. Y. Suchorski, W. Drachsel, G. Rupprechter:
    "High-field versus high-pressure: CO adsorption on Pt(111)";
    Poster: Cost Action D41 Inorganic Oxides: Surfaces and Interfaces, 2008 Annual Meeting of the COST Action corr, Faculty of Chemistry, Universitat de Barcelona, 08028 Barcelona, Spanien; 16.10.2008 - 18.10.2008.

  195. K. Zorn, S. Giorgio, C. Henry, G. Rupprechter:
    "Active phases during CO oxidation on Pd catalysts";
    Poster: Cost Action D41 Inorganic Oxides: Surfaces and Interfaces, 2008 Annual Meeting of the COST Action corr, Faculty of Chemistry, Universitat de Barcelona, 08028 Barcelona, Spanien; 16.10.2008 - 18.10.2008.

  196. G. Rupprechter:
    "Spectroscopy of catalytically active surfaces: model and real catalysts";
    Vortrag: Kolloquium des Excellenzclusters "Engineering of Advanced Materials" der Universität Erlangen-Nürnberg, Erlangen-Nürnberg (eingeladen); 05.02.2009.

  197. C Weilach, C. Spiel, G. Rupprechter:
    "Carbonate type species on alumina model catalysts";
    Poster: COST Action D41 Winter School 2009 "Methods to characterize oxide surfaces" corr, Berlin, Germany; 23.02.2009 - 27.02.2009.

  198. K. Zorn, C Weilach, K. Föttinger, G. Rupprechter:
    "Methanol decomposition on Palladium-Comparison between technical and model catalysts";
    Poster: COST Action D41 Winter School 2009 "Methods to characterize oxide surfaces" corr, Berlin, Germany; 23.02.2009 - 27.02.2009.

  199. G. Rupprechter:
    "Characterization of nanomaterials: spectroscopy and catalysis";
    Vortrag: Firma Treibacher Industrie AG, Althofen (eingeladen); 24.03.2009.

  200. G. Rupprechter:
    "Nanostructured surfaces as model systems for heterogeneous catalysts";
    Vortrag: DissertantInnenseminar, Institut für Chemie, Karl-Franzens-Universität Graz, Graz (eingeladen); 24.04.2009.

  201. D. Vogel, C. Spiel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "PEEM microscopy of catalytic CO oxidation on polycrystalline Pt";
    Vortrag: 9th Palladium Day (organized by Fritz Haber-Institut Berlin, TU Wien Institut für Materialchemie, Uni Innsbruck Physikalische Chemie), Wien, Austria; 19.10.2009 - 20.10.2009.

  202. C Weilach, G. Rupprechter:
    "PdZn/Pd(111) surface alloys as model catalysts for methanol steam reforming";
    Vortrag: 9th Palladium Day (organized by Fritz Haber-Institut Berlin, TU Wien Institut für Materialchemie, Uni Innsbruck Physikalische Chemie), Wien, Austria; 19.10.2009 - 20.10.2009.

  203. G. Rupprechter:
    "Ambient Pressure Surface Science of Catalytically Active Surfaces";
    Vortrag: Department Chemie, Technische Universität München, München (eingeladen); 01.12.2009 - 02.12.2009.

  204. G. Rupprechter:
    "Reactions on Heterogeneous Catalysts: Ambient Pressure Surface Science on Planar Model Systems";
    Vortrag: Physics Colloquium of the University of Graz and the Graz University of Technology, Graz; 02.03.2010.

  205. Y. Suchorski, C. Spiel, D. Vogel, W. Drachsel, R. Schlögl, G. Rupprechter:
    "Visualizing local reaction kinetics: PEEM studies of catalytic Co oxidation on polycrystalline Pt";
    Vortrag: Workgroup Meeting of COST D41 "Inorganic oxides: Surfaces and Interfaces", Technical University Munich, München, Germany; 18.03.2010 - 19.03.2010.

  206. C Weilach, A Kitla, K. Föttinger, G. Rupprechter:
    "PM-IRAS, XPS and TPD studies of the formation, thermal stability and methanol steam reforming activity of PdZn near-surface alloys";
    Vortrag: Workgroup Meeting of COST D41 "Inorganic oxides: Surfaces and Interfaces", Technical University Munich, München, Germany; 18.03.2010 - 19.03.2010.

  207. G. Rupprechter:
    "Spectroscopy and microscopy of surface reactions";
    Vortrag: University of Glasgow, Department of Chemistry, Glasgow, United Kingdom (eingeladen); 09.04.2010.

  208. A. Haghofer, K. Föttinger, G. Rupprechter:
    "Pd2 Ga supported on Ga2 O3 vs. bulk Pd2Ga: In situ infrared and kinetic studies";
    Vortrag: 10th Palladium Day, Fritz Haber-Institut Berlin, TU Wien Institut für Materialchemie, Uni Innsbruck Physikalische Chemie, Berlin, Germany; 18.05.2010 - 19.05.2010.

  209. D. Vogel, C. Spiel, Y. Suchorski, W. Drachsel, R. Schlögl, G. Rupprechter:
    "CO oxidation on individual grains of polycrystalline Pt and Pd: Locally resolved reaction kinetics";
    Vortrag: 10th Palladium Day, Fritz Haber-Institut Berlin, TU Wien Institut für Materialchemie, Uni Innsbruck Physikalische Chemie, Berlin, Germany; 18.05.2010 - 19.05.2010.

  210. A. Haghofer, K. Föttinger, F. Girgsdies, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "Formation of the selective intermetallic compound on Pd/Ga2O3 methanol steam reforming catalysts";
    Poster: Kick-off Meeting COST Action CM0904 (Intermetallic Compounds as Catalysts in Methanol Steam Reforming), Berlin, Germany; 12.10.2010 - 13.10.2010.

  211. G. Rupprechter:
    "From CO dissociation via MeOH decomposition to MSR: Combined SFG, PM-IRAS and HP-XPS studies";
    Vortrag: 23rd Annual MAX-Lab User Meeting, Workshop on "High pressure X-ray photoelectron spectroscopy (HP-XPS) and other in situ techniques", Lund, Schweden (eingeladen); 08.11.2010 - 10.11.2010.

  212. G. Rupprechter:
    "In-situ Spektroskopie und Mikroskopie von Grenzflächenreaktionen";
    Vortrag: Physical Chemistry and Materials Science Kolloquium, Institute of Applied and Physical Chemistry, University of Bremen and Bremen Center of Interface Science, Bremen, Deutschland (eingeladen); 17.12.2010.

  213. G. Rupprechter:
    "In situ Monitoring of Surface Reactions on Model and Technological Catalysts: Hydrogen Generation and CO Oxidation";
    Vortrag: Colloquium of SFB 569 "Hierarchic Structure Formation and Function of Organic-Inorganic Nanosystems", University of Ulm, Ulm, Germany (eingeladen); 11.01.2011.

  214. K. Föttinger, A. Haghofer, J. Bokhoven van, G. Rupprechter:
    "In situ XAS, XPS and FTIR spectroscopy of Pd/ZnO and Pd/Ga2O3 methanol steam reforming catalysts";
    Poster: Gordon Conference on Chemical Reactions at Surfaces, Ventura, Vereinigte Staaten, USA; 06.02.2011 - 11.02.2011.

  215. C Weilach, C. Rameshan, B. Klötzer, G. Rupprechter:
    "PdZn methanol steam reforming model catalysts";
    Poster: Gordon Conference on Chemical Reactions at Surfaces, Ventura, Vereinigte Staaten, USA; 06.02.2011 - 11.02.2011.

  216. D. Vogel, C. Spiel, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "Locally Resolved Study of CO Oxidation on Polycrystalline Pd: Reaction Kinetics and Surface Morphology";
    Vortrag: 12th Palladium Day, Fritz Haber-Institut, Berlin/ TU Wien, Institut für Materialchemie/ Uni Innsbruck, Physikalische Chemie, Berlin, Germany; 21.03.2011 - 22.03.2011.

  217. S. Kozlov, C Weilach, H. Holzapfel, K. Föttinger, G. Rupprechter, K M Neyman:
    "Theoretical studies of CO adsorption on PdZn surface alloys and induced structural modifications of the substrate";
    Poster: European COST Action MP0903 Joint Working Group Meetings, Barcelona, Spanien; 14.04.2011 - 16.04.2011.

  218. G. Rupprechter:
    "Information on the COST Action CM0904 "Intermetallic compounds as catalysts for steam reforming of methanol"";
    Vortrag: European COST Action MP0903 Joint Working Group Meetings, Barcelona, Spanien (eingeladen); 14.04.2011 - 16.04.2011.

  219. C Weilach, H. Holzapfel, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "PdZn nanoalloys for methanol steam reforming: PM-IRAS, XPS and DFT studies";
    Poster: European COST Action MP0903 Joint Working Group Meetings, Barcelona, Spanien; 14.04.2011 - 16.04.2011.

  220. C Weilach, H. Holzapfel, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "Surface science and technological catalysis on PdZn nanoalloys";
    Vortrag: European COST Action MP0903 Joint Working Group Meetings, Barcelona, Spanien; 14.04.2011 - 16.04.2011.

  221. C Weilach, K. Föttinger, Y. Suchorski, G. Rupprechter:
    "Model Catalysis from UHV to ambient pressure";
    Vortrag: Workshop DeMiR2011, TU München, München, Deutschland; 06.09.2011.

  222. K. Föttinger, A. Haghofer, G. Rupprechter:
    "In situ IR and XAS characterization of PdZn/ZnO methanol steam reforming catalysts: correlating structure and reactivity";
    Poster: COST Action CM0904: 1st international Symposium on Intermetallic Compounds in Methanol Steam Reforming, Berlin, Germany; 18.09.2011 - 20.09.2011.

  223. A. Haghofer, K. Föttinger, F. Girgsdies, D. Teschner, A. Knop-Gericke, R. Schlögl, G. Rupprechter:
    "Bulk vs. Surface Stability of Supported Pd2Ga Methanol Steam Reforming Catalysts";
    Vortrag: COST Action CM0904: 1st international Symposium on Intermetallic Compounds in Methanol Steam Reforming, Berlin, Germany; 18.09.2011 - 20.09.2011.

  224. D. Vogel, C. Spiel, R. Schlögl, G. Rupprechter:
    "Catalytic CO oxidation on individual µm-sized grains of a polycrystalline palladium foil";
    Poster: SFB "Functional Oxide Surfaces and Interfaces" (FOXSI) 1st Kick-off Meeting, Wien, Austria; 22.09.2011 - 23.09.2011.

  225. C. Spiel, P. Blaha, Y. Suchorski, K. Schwarz, G. Rupprechter:
    "An insight into the CeO2/Pt(111) interface via first-principles DFT calculations";
    Poster: 14. Österreichische Chemietage 2011, Johannes Kepler-Universität, Linz; 26.09.2011 - 29.09.2011.

  226. K. Föttinger, A. Haghofer, G. Rupprechter:
    "In situ IR and XAS characterization of Pd-based bimetallic catalysts";
    Vortrag: 13th Palladium Day, Fritz Haber-Institut, Berlin/ TU Wien, Institut für Materialchemie/ Uni Innsbruck, Physikalische Chemie, Obergurgl, Austria; 04.10.2011 - 05.10.2011.

  227. D. Vogel, C. Spiel, Y. Suchorski, G. Rupprechter:
    "CO oxidation on a mesoscopic scale: from individual µm-sized Pd grains to oxides";
    Vortrag: 13th Palladium Day, Fritz Haber-Institut, Berlin/ TU Wien, Institut für Materialchemie/ Uni Innsbruck, Physikalische Chemie, Obergurgl, Austria; 04.10.2011 - 05.10.2011.

  228. G. Rupprechter:
    "Understanding catalytic properties via surface science studies";
    Hauptvortrag: 27. Planneralm Workshop "Novel Materials and Superconductivity", Universitätssportheim Planneralm (eingeladen); 11.02.2012 - 18.02.2012.

  229. G. Rupprechter:
    "From Surface Science to Reaction Mechanisms in Catalysis";
    Vortrag: Seminars and Talks of Photonics Institute, Vienna University of Technology, Institut für Photonik (eingeladen); 03.05.2012.

  230. A. Kitla, K. Föttinger, G. Rupprechter:
    "In situ X-ray and FTIR spectroscopy on zirconia supported copper-nickel-catalysts";
    Vortrag: SFB-F45 "FOXSI" PhD Meeting, Vienna; 10.05.2012 - 11.05.2012.

  231. H. Li, C Weilach, G. Rupprechter:
    "Preparation and spectroscopic characterization of ZrO2 thin films on Pd3Zr";
    Poster: SFB-F45 "FOXSI" PhD Meeting, Vienna; 10.05.2012 - 11.05.2012.

  232. C Weilach, S. Kozlov, H. Holzapfel, K. Föttinger, K M Neyman, G. Rupprechter:
    "Arrangement of components in PdZn surface nanoalloy films on Pd(111) modified by CO adsorption";
    Poster: First International Training School on NanoAlloys (ISNA), Tirrenia, Italy; 20.05.2012 - 26.05.2012.

  233. S. Kozlov, C Weilach, G. Rupprechter, K M Neyman:
    "Arrangement of components in intermetallic PdZn films on Pd(111) modified by CO adsorption";
    Vortrag: European COST Action MP0903 Working Group Meeting, München, Deutschland; 27.06.2012 - 29.06.2012.

  234. C Weilach, M. Friedrich, M. Armbrüster, G. Rupprechter:
    "Different or the same? ZnPd surface alloys vs. bulk "single crystals";
    Poster: European COST Action MP0903 Working Group Meeting, München, Deutschland; 27.06.2012 - 29.06.2012.

  235. N. Barrabes Rabanal, J. Sá, E. Kleymenov, K. Föttinger, A. Urakawa, J. Bokhoven van, G. Rupprechter:
    "Spectroscopy studies on the catalytic nitrate reduction mechanism";
    Vortrag: ICC Satellite Workshop In situ Spectroscopy and Model Catalysis, Kloster Andechs, Deutschland; 07.07.2012.

  236. K. Föttinger, A. Haghofer, D. Ferri, G. Rupprechter:
    "In situ Spectroscopy of Pd-Ga methanol reforming catalysts: correlating structure and reactivity";
    Vortrag: ICC Satellite Workshop In situ Spectroscopy and Model Catalysis, Kloster Andechs, Deutschland; 07.07.2012.

  237. H. Holzapfel, C Weilach, G. Rupprechter:
    "Surface Analysis of PdZn and Pd model catalysts";
    Vortrag: Workshop "In situ Spectroscopy and Model Catalysis", Andechs, Deutschland; 07.07.2012.

  238. C Weilach, H. Holzapfel, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "CO induced rearrangement of atoms in PdZn/Pd(111) surface alloys?";
    Vortrag: Workshop "In situ Spectroscopy and Model Catalysis", Andechs, Deutschland; 07.07.2012.

  239. A. Kitla, K. Föttinger, G. Rupprechter:
    "Zirconia Based Copper and Nickel Catalysts for Methane Conversion";
    Poster: EFCATS Summer School 2012, Verbania, Italy; 11.09.2012 - 15.09.2012.

  240. A. Date, A. Kitla, K. Föttinger, G. Rupprechter, U. Schubert:
    "Synthesis of single-source precursors for NiO/ZrO2";
    Poster: SFB FOXSI: Annual Symposium, Stadtschlaining; 26.09.2012 - 28.09.2012.

  241. K. Föttinger, A. Haghofer, D. Ferri, G. Rupprechter:
    "Methanol Steam Reforming on Pd/Ga2O3: Mechanistic Insights by in situ FTIR Spectroscopy";
    Poster: SFB-F45 "FOXSI" Annual Meeting, Schlaining; 26.09.2012 - 28.09.2012.

  242. H. Holzapfel, C Weilach, K. Föttinger, S. Kozlov, K M Neyman, G. Rupprechter:
    "Adsorption induced rearrangement of PdZn surface alloys?";
    Poster: COST CM1104 General Meeting 2012, Prague, Czech Republic; 26.09.2012 - 28.09.2012.

  243. A. Kitla, K. Föttinger, G. Rupprechter:
    "Zirconia Based Copper and Nickel Catalysts for Methane Conversion";
    Poster: SFB-F45 "FOXSI" Annual Meeting, Schlaining; 26.09.2012 - 28.09.2012.

  244. H. Li, C Weilach, G. Rupprechter:
    "Zirconia model systems grown on Pd3Zr and Pt3Zr substrates";
    Vortrag: SFB-F45 "FOXSI" Annual Meeting, Schlaining; 26.09.2012 - 28.09.2012.

  245. D. Vogel, Z. Budinska, M. Datler, Y. Suchorski, R. Schlögl, G. Rupprechter:
    "Visualizing the CO oxidation on powder samples: palladium versus platinum";
    Poster: Annual SFB FOXSI Symposium, Sept. 26-28. 2012, Burg Schleining; 26.09.2012 - 28.09.2012.

  246. C Weilach, H. Li, G. Rupprechter:
    "XPS studies on ZrO2/Pt3Zr thin films";
    Vortrag: SFB-F45 "FOXSI" Annual Meeting, Schlaining; 26.09.2012 - 28.09.2012.

  247. H. Holzapfel, C Weilach, S. Kozlov, K M Neyman, G. Rupprechter:
    "Adsorption induced rearrangement of PdZn surface alloys";
    Vortrag: IAP Seminar of U.Diebold, Freihaus (eingeladen); 12.10.2012.

  248. H. Li, K. Anic, C Weilach, G. Rupprechter:
    "Interaction of Water with Zirconium oxide - from UHV to elevated pressure";
    Vortrag: IAP Lunch Seminar Diebold, Freihaus (eingeladen); 25.01.2013.

  249. D. Vogel, C. Spiel, R. Schlögl, Y. Suchorski, G. Rupprechter:
    "Spatially-resloved kinetics by PEEM in catalytic CO oxidation on low-index Pt and Pd surfaces";
    Poster: 28. Planneralm Workshop "Novel Materials and Superconductivity", Universitätssportheim Planneralm; 09.02.2013 - 16.02.2013.

  250. G. Rupprechter:
    "Understanding inherent activities and selectivities of (more or less) complex catalysts by surface spectroscopy and surface microscopy";
    Hauptvortrag: 6th IDECAT/ERIC-JCAT (IEJCat-6) Conference on Catalysis "Design advanced multifunctional catalysts for sustainable processes", ., Brixen, Italy (eingeladen); 03.03.2013 - 06.03.2013.

  251. A. Kitla, K. Föttinger, J. Bernardi, G. Rupprechter:
    "Methane Decomposition on Zirconia Supported Copper-Nickel Catalysts";
    Vortrag: 1st Workshop of the TU Vienna graduate school "CatMat", Technische Universität Wien; 12.03.2013.

  252. I. Bespalov, M. Datler, D. Vogel, Z. Budinska, G. Rupprechter, Y. Suchorski:
    "Reaction front propagation in the CO oxidation on Pd-powder catalysts";
    Poster: SFB FOXSI PhD Workshop 2013 "FOXSKI", Hochkar; 18.03.2013 - 21.03.2013.

  253. A. Date, A. Kitla, K. Föttinger, G. Rupprechter, J. Bernardi, U. Schubert:
    "Synthesis of single source precursors for NiO/ZrO2 nanocomposites";
    Poster: 2nd Annual SFB FOXSI PhD Workshop, Göstling/Ybbs; 18.03.2013 - 21.03.2013.

  254. K. Föttinger, G. Rupprechter, A. Kitla:
    "Ceria/Zirconia and Zirconia based Nickel Catalysts for Methane Reforming";
    Poster: 2nd Annual SFB FOXSI PhD Workshop, Göstling/Ybbs; 18.03.2013 - 21.03.2013.

  255. H. Li, K. Anic, H. Holzapfel, C Weilach, Ch. Rameshan, G. Rupprechter:
    "Preparation and characterization of Pd particles grown on ZrO2 ultra thin film";
    Poster: 2nd Annual Symposium of SFB F45 Functional Oxide Surfaces and Interfaces (FOXSI), Conference Center Burg Schlaining, Göstling/Ybbs; 18.03.2013 - 21.03.2013.

  256. H. Li, K. Anic, C Weilach, G. Rupprechter:
    "Interaction of Water with Zirconium oxide - from UHV to elevated pressure";
    Vortrag: 2nd Annual SFB FOXSI PhD Workshop, Göstling/Ybbs; 18.03.2013 - 21.03.2013.

  257. G. Rupprechter:
    "Surface spectroscopy and microscopy of catalytic reactions";
    Vortrag: 245th ACS National Meeting, New Orleans, USA (eingeladen); 07.04.2013 - 11.04.2013.

  258. A. Kitla, K. Föttinger, G. Rupprechter:
    "Nickel-Based Zirconia and Ceria-Zirconia Catalysts for CH4 Reforming";
    Poster: COST Action CM1104 "Reducible oxide chemistry, structure and functions" Working Groups Meeting, Vienna, Austria; 18.04.2013 - 19.04.2013.

  259. H. Li, C Weilach, J. Choi, M. Schmid, G. Rupprechter:
    "Preparation and characterization of Zr02 thin films grown on Pt3Zr";
    Poster: COST Action CM1104 "Reducible oxide chemistry, structure and functions" Working Groups Meeting, Vienna, Austria; 18.04.2013 - 19.04.2013.

  260. K. Föttinger, A. Haghofer, N. Barrabes Rabanal, J. Sá, D. Ferri, G. Rupprechter:
    "In situ spectroscopic studies in gas and liquid phase reactions on Pd-bimetallic surfaces: structure and mechanistic insights";
    Poster: Gordon Conference "Chemical Reactions at Surfaces", Les Diablerets, Schweiz; 28.04.2013 - 03.05.2013.

  261. G. Rupprechter:
    "In situ spectroscopy of reactions on Pd-Zn and Pd-Ga nanoparticles";
    Vortrag: 3rd International Symposium of Intermetallic Compounds in Catalysis, Chania-Crete, Greece; 18.06.2013 - 21.06.2013.

  262. L. Lukashuk, K. Föttinger, G. Rupprechter:
    "Investigation of the catalytic activity of cobalt oxide nanostructures by means of in-situ IR spectroscopy";
    Vortrag: The Summer School of "Solids4Fun" Graduate School, Hernstein; 08.07.2013 - 12.07.2013.

  263. G. Rupprechter:
    "In situ studies of catalytic reactions by surface spectroscopy and surface microscopy";
    Vortrag: Catalysis Research Center, TU Munich, München, Deutschland (eingeladen); 17.07.2013.

  264. K. Anic, H. Li, Ch. Rameshan, G. Rupprechter:
    "Preperation and characterization of Ni/ZrO2/Pd3Zr";
    Poster: 2nd Annual Symposium of SFB F45 Functional Oxide Surfaces and Interfaces (FOXSI), Conference Center Burg Schlaining, Stadtschlaining, Austria; 18.09.2013 - 20.09.2013.

  265. I. Bespalov, M. Datler, D. Vogel, Z. Budinska, R. Schlögl, G. Rupprechter, Y. Suchorski:
    "Surface oxides on Zr and Pd surfaces: an XPS and PEEM studies";
    Vortrag: 2nd Annual SFB FOXSI Symposium, Conference Center Burg Schlaining; 18.09.2013 - 20.09.2013.

  266. H. Holzapfel, Ch. Rameshan, C Weilach, S. Kozlov, K M Neyman, G. Rupprechter:
    "Rearrangement of atoms in bimetallic PdZn/Pd(111) surface alloys";
    Poster: 2nd Annual Symposium of SFB F45 Functional Oxide Surfaces and Interfaces (FOXSI), Conference Center Burg Schlaining, Stadtschlaining, Austria; 18.09.2013 - 20.09.2013.

  267. G. Rupprechter:
    "Ni-ZrO2-Nm3Zr model systems: preparation, stability, water and CO adsorption";
    Vortrag: 2nd Annual Symposium of SFB F45 Functional Oxide Surfaces and Interfaces (FOXSI), Conference Center Burg Schlaining, Stadtschlaining, Austria; 18.09.2013 - 20.09.2013.

  268. D. Vogel, I. Bespalov, G. Rupprechter, Y. Suchorski:
    "Catalytic CO oxidation on individual grains of polycrystalline Pd:";
    Vortrag: 2nd Annual SFB FOXSI Symposium, Schlaining; 18.09.2013 - 20.09.2013.

  269. A. Wolfbeisser, R. Thalinger, R. Rameshan, B. Klötzer, K. Föttinger, G. Rupprechter:
    "In situ XPS of CuNi-ZrO2 during methane decomposition";
    Poster: SFB-F45 "FOXSI" Annual Meeting 2013, Stadtschlaining; 18.09.2013 - 20.09.2013.

  270. J. Redinger, G. Rupprechter:
    "SFB General Assembly";
    Vortrag: 2nd Annual Symposium Functional Oxide Surfaces and Interfaces, Conference Center Burg Schlaining/B; 20.09.2013.

  271. G. Rupprechter:
    "Surface Science models for anode catalysts of solid oxide fuel cells";
    Vortrag: 29. "Planneralm" Workshop "Novel Materials and Superconductivity, BSFZ Obertraun (eingeladen); 09.02.2014 - 15.02.2014.

  272. H. Li, Ch. Rameshan, K. Anic, G. Rupprechter:
    "Ni and Pd particles supported by ZrO2 film-principle investigations";
    Poster: SFB-F45 "FOXSI" Annual PhD Seminar 2014, Hochkar, Göstling; 07.04.2014 - 10.04.2014.

  273. H. Li, Ch. Rameshan, C Weilach, G. Rupprechter:
    "A combined (in-situ) XPS, (in-situ) IRAS and TPD study of the interaction between water and Zirconium Oxide";
    Vortrag: SFB-F45 "FOXSI" Annual PhD Seminar 2014, Hochkar, Göstling; 07.04.2014 - 10.04.2014.

  274. L. Lukashuk, J. Yang, K. Föttinger, M. Stöger-Pollach, U. Schubert, G. Rupprechter:
    "CO oxidation and preferential CO oxidation on differently prepared CeO2-modified Co3O4 catalysts";
    Poster: The Summer School of "Solids4Fun" Graduate School, Hernstein; 14.07.2014 - 18.07.2014.


Habilitationsschriften


  1. G. Rupprechter:
    "In situ SFG and PM-IRAS spectroscopy on model catalysts under ambient pressure: Specific differences between single crystals and oxide supported nanoparticles";
    Technische Universität Berlin / Fakultät II - Mathematik und Naturwissenschaften, 2005.


Dissertationen (eigene und begutachtete)


  1. C Weilach:
    "Surface Science Investigations of Mono- and Bimetallic Catalytic Nanostructures by PM-IRAS and XPS Spectroscopy";
    Begutachter/in(nen): G. Rupprechter, J. Redinger; Institut für Materialchemie, 2009; Rigorosum: 18.01.2010.

  2. K. Zorn:
    "In situ Spectroscopy of Catalytically Active Surfaces: FTIR and EXAFS Studies of CO Oxidation on Pd and Au Nanoparticles";
    Begutachter/in(nen): G. Rupprechter, J. Redinger; Institut für Materialchemie, 2010; Rigorosum: 19.05.2010.

  3. C. Spiel:
    "PEEM microscopy and DFT calculations of catalytically active platinum surfaces and interfaces";
    Begutachter/in(nen): Y. Suchorski, G. Rupprechter; Institut für Materialchemie, 2012.

  4. A. Haghofer:
    "In Situ Studies of Oxide-Supported Bimetallic Pd-Ga, Pd-In and Pd-Zn Nanoparticles as Catalysts in the Steam Reforming of Methanol";
    Begutachter/in(nen): G. Rupprechter, K. Föttinger; Institut für Materialchemie, 2012; Rigorosum: 13.07.2012.

  5. D. Vogel:
    "Local reaction kinetics of CO oxidation on heterogeneous Platinum, Palladium and Palladium oxide surfaces";
    Begutachter/in(nen): G. Rupprechter, Y. Suchorski; Institut für Materialchemie, 2012; Rigorosum: 07.11.2012.


Diplom- und Master-Arbeiten (eigene und betreute)


  1. E Emhofer:
    "Zirconia-supported Pd nanoparticles. Synthesis, characterisation and structure/activity relationships.";
    Betreuer/in(nen): G. Rupprechter, K. Föttinger; Materialchemie/E165-PC, 2007; Abschlussprüfung: 04.06.2007.

  2. A. Haghofer:
    "Comparison of Colloidally Prepared Pt Nanowires with Conventional Catalysts: Adsorption and Reaction Properties";
    Betreuer/in(nen): G. Rupprechter, K. Föttinger; Institut für Materialchemie/ E 165-PC, 2008; Abschlussprüfung: 28.04.2008.

  3. A. Kitla:
    "In situ Spectroscopy of Copper and Nickel Promoted Zirconia Based Mixed Oxides";
    Betreuer/in(nen): G. Rupprechter, K. Föttinger; Materialchemie, 2011; Abschlussprüfung: 21.11.2011.

  4. M. Rothensteiner:
    "Selective Oxidation of Ethanol on Supported AuAg Bimetallic Catalysts";
    Betreuer/in(nen): G. Rupprechter, K. Föttinger; Institut für Materialchemie, 2012; Abschlussprüfung: 23.04.2012.

  5. R. Tiefenthaller:
    "Adsorption and Reactivity Studies on Oxide (V2O5, Bi2O3)-Carbon Nanotube Hybrid materials";
    Betreuer/in(nen): G. Rupprechter, K. Föttinger; Institut füt Materialchemie, 2012; Abschlussprüfung: 19.11.2012.


Wissenschaftliche Berichte


  1. G. Rupprechter, H.-J. Freund:
    "Spektroskopie an Modellkatalysatoren unter Reaktionsbedingungen mittels Summenfrequenz-Erzeugung; Projekt Rupprechter 831/1-2; Schwerpunktsprogramm SPP 1091 der Deutschen Forschungsgemeinschaft; Brückenschlag zwischen idealen und realen Systemen in der heterogenen Katalyse" " (Az. II C 10 - SPP 1091)";
    Bericht für Deutsche Forschungsgemeinschaft; 2002; 21 S.

  2. G. Rupprechter, H.-J. Freund:
    "Elektronenmikroskopische Untersuchung der Gestalt und Struktur von oxidgetragenen Palladium-Nanokristallen; Projekt des Deutschen Akademischen Austauschdienstes (DAAD) Deutschland-Spanien; Projektbezogener Personenaustauschs (PPP) mit SPANIEN - Acciones Integradas Hispano-Alemanas 2001-2003";
    Bericht für Deutscher Akademischer Austauschdienstes (DAAD); 2003; 7 S.

  3. G. Rupprechter, H.-J. Freund:
    "Spektroskopie an Modellkatalysatoren unter Reaktionsbedingungen mittels Summenfrequenz-Erzeugung; Schwerpunktsprogramm SPP 1091 der Deutschen Forschungsgemeinschaft ; Brückenschlag zwischen idealen und realen Systemen in der heterogenen Katalyse" " (Az. II C 10 - SPP 1091)";
    Bericht für Deutsche Forschungsgemeinschaft; 2004; 35 S.

  4. A. Brüger, G. Rupprechter:
    "Adsorption properties of TiO2 thin films II";
    Bericht für ICT Prague; 2006; 25 S.

  5. A. Brüger, G. Rupprechter:
    "Photokatalytische Aktivität von industriellen ITO Schichten";
    Bericht für FHI Berlin - Abt. AC; 2006; 5 S.

  6. K. Föttinger, G. Rupprechter:
    "Spektroskopische Charakterisierung von Katalysatoren II";
    Bericht für FHI Berlin - Abt. AC; 2006; 6 S.

  7. G. Rupprechter:
    "Project Report on Cooperation Project "New trends in application of photo- and electro-catalysis" 46p3";
    Bericht für DZS MSMT, Wissenschaftskooperation, Aktion Österreich-Tschechische Republik,; 2006; 2 S.

  8. G. Rupprechter, K. Föttinger:
    "Spektroskopische Charakterisierung von Katalysatoren";
    Bericht für FHI Berlin - Abt. AC; 2006; 10 S.

  9. G. Rupprechter:
    "New carbon-supported catalysts for preferential CO oxidation in fuel cell technology";
    Bericht für ÖAD, Wiss. Techn. Zusammenarbeit Österreich-Frankreich (Projekt 13_2007); 2007; 3 S.

  10. G. Rupprechter:
    "New carbon-supported catalysts for preferential CO oxidation in fuel cell technology";
    Bericht für ÖAD, Wiss. Techn. Zusammenarbeit Österreich-Spanien (Projekt 14_2007); 2007; 6 S.



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