Publications of Olaf Timpe

Ressler, T. and O. Timpe: Time-resolved studies on correlations between dynamic electronic structure and selectivity of a H₅[PV₂Mo₁₀O₄₀] partial oxidation catalyst. Journal of Catalysis 247 (2), 231–237 (2007).

Rödel, E., O. Timpe, A. Trunschke, G.A. Zenkovets, G.N. Kryukova, R. Schlögl and T. Ressler: Structure stabilizing effect of tungsten in mixed molybdenum oxides with Mo₅O₁₄-type structure. Catalysis Today 126 (1-2), 112–118 (2007).

Beato, P., A. Blume, F. Girgsdies, R.E. Jentoft, R. Schlögl, O. Timpe, A. Trunschke, G. Weinberg, Q. Basher, F.A. Hamid, S.B. Abd Hamid, E. Omar and L. Mohd Salim: Analysis of structural transformations during the synthesis of a MoVTeNb mixed oxide calalyst. Applied Catalysis A 307, 137–147 (2006).

Wagner, J.B., O. Timpe, F.A. Hamid, A. Trunschke, U. Wild, D.S. Su, R.K. Widi, S.B. Abd Hamid and R. Schlögl: Surface Texturing of Mo-V-Te-Nb-Ox Selective Oxidation Catalysts. Topics in Catalysis 38 (1-3), 51–58 (2006).

Ressler, T., O. Timpe and F. Girgsdies: In situ bulk structural study on solid-state dynamics and catalytic activity correlations of a H₄[PNbMo₁₁O₄₀] partial oxidation catalyst. Zeitschrift für Kristallographie 220 (2/3), 295–305 (2005).

Ressler, T., O. Timpe, F. Girgsdies, J. Wienold and T. Neisius: In situ investigations of the bulk structural evolution of vanadium containing heteropolyoxomolybdate catalysts during thermal activation. Journal of Catalysis 231 (2), 279–291 (2005).

Ressler, T., J. Wienold and O. Timpe: Evolution of Catalyst Structure under Reaction Conditions From Time-resolved in situ XAS Investigations. Physica Scripta T115, 66–71 (2005).

Su, D.S., X. Chen, G. Weinberg, A. Klein-Hoffmann, O. Timpe, S.B. Abd Hamid and R. Schlögl: Hierarchically Structured Carbon: Synthesis of Carbon Nanofibers Nested inside or Immobilized onto Modified Activated Carbon. Angewandte Chemie International Edition 44 (34), 2–6 (2005).

Su, D.S., X. Chen, G. Weinberg, A. Klein-Hoffmann, O. Timpe, S.B. Abd Hamid and R. Schlögl: Hierarchisch strukturierter Kohlenstoff: Immobilisierung von Kohlenstoffnanofasern auf der Oberfläche und im Innern modifizierter Aktivkohle. Angewandte Chemie 117 (34), 5624–5628 (2005).

Wagner, J.B., S.B. Abd Hamid, N.D. Othman, O. Timpe, S. Knobl, D. Niemeyer, D.S. Su and R. Schlögl: Nanostructuring of binary molybdenum oxide catalysts for propene Oxidation. Journal of Catalysis 225 (1), 78–85 (2004).

Abd Hamid, S.B., N.D. Othman, N.B. Abdullah, O. Timpe, S. Knobl, D. Niemeyer, J. Wagner, D.S. Su and R. Schlögl: Structurally complex molybdenum oxide model catalysts for the selective oxidation of propene. Topics in Catalysis 24 (1-4), 87–95 (2003).

Jentoft, F.C., S. Klokishner, J. Kröhnert, J. Melsheimer, T. Ressler, O. Timpe, J. Wienold and R. Schlögl: The structure of molybdenum-heteropoly acids under conditions of gas phase selective oxidation catalysis: a multi-method in situ study. Applied Catalysis A 256 (1-2), 291–317 (2003).

Ressler, T., R.E. Jentoft, J. Wienold, F. Girgsdies, T. Neisius and O. Timpe: Structure-activity relationships of heterogeneous catalysts from time-resolved X-ray absorption spectroscopy. Nuclear Instruments and Methods in Physics Research, B 200, 165–170 (2003).

Wienold, J., O. Timpe and T. Ressler: In Situ Investigations of Structure – Activity Relationships in Heteropolyoxomolybdates as Partial Oxidation Catalysts. Chemistry - A European Journal 9 (24), 6007–6017 (2003).

Linke, D., D. Wolf, M. Baerns, O. Timpe, R. Schlögl, S. Zeyss and U. Dingerdissen: Catalytic partial oxidation of ethane to acetic acid over Mo₁V_0.25Nb_0.12Pd_0.0005O_x. I. Catalyst performance and reaction mechanism. Journal of Catalysis 205 (1), 16–31 (2002).

Mestl, G., T. Ilkenhans, D. Spielbauer, M. Dieterle, O. Timpe, J. Kröhnert, F.C. Jentoft, H. Knözinger and R. Schlögl: Thermally and Chemically Induced Structural Transformations of Keggin-Type Heteropoly Acid Catalysts. Applied Catalysis A 210 (1-2), 13–34 (2001).

Ressler, T., R.E. Jentoft, J. Wienold and O. Timpe: Solid state kinetics from time-resolved in situ XAFS investigations: reduction and oxidation of molybdenum oxides. Journal of Synchrotron Radiation 8 (2), 683–685 (2001).

Ressler, T., J. Wienold, R.E. Jentoft, O. Timpe and T. Neisius: Solid State Kinetics of the Oxidation of MoO₂ investigated by Time-resolved X-ray Absorption Spectroscopy. Solid State Communications 119 (3), 169–174 (2001).

Schlögl, R., A. Knop-Gericke, M. Hävecker, U. Wild, D. Frickel, T. Ressler, R.E. Jentoft, J. Wienold, G. Mestl, A. Blume, O. Timpe and Y. Uchida: In situ analysis of metal-oxide systems used for the selective oxidation catalysis: how essential is chemical complexity? Topics in Catalysis 15 (2-4), 219–228 (2001).

Böttger, I., T. Schedel-Niedrig, O. Timpe, R. Gottschall, M. Hävecker, T. Ressler and R. Schlögl: Catalytic methanol oxidation over copper: observation of reaction-induced nanoscale restructuring by means of in situ time-resolved X-ray absorption spectroscopy. Chemistry – A European Journal 6 (10), 1870–1876 (2000).