Publications of Olaf Timpe

Journal Article (43)

Journal Article
T. Ressler, 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).
Journal Article
T. Ressler, 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).
Journal Article
T. Ressler, 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).
Journal Article
D.S. Su, 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).
Journal Article
D.S. Su, 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).
Journal Article
J.B. Wagner, 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).
Journal Article
J. Wienold, 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).
Journal Article
S.B. Abd Hamid, 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).
Journal Article
F.C. Jentoft, 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).
Journal Article
T. Ressler, 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).
Journal Article
D. Linke, D. Wolf, M. Baerns, O. Timpe, R. Schlögl, S. Zeyss and U. Dingerdissen: Catalytic partial oxidation of ethane to acetic acid over Mo1V0.25Nb0.12Pd0.0005Ox. I. Catalyst performance and reaction mechanism. Journal of Catalysis 205 (1), 16–31 (2002).
Journal Article
T. Ressler, 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).
Journal Article
R. Schlögl, 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).
Journal Article
G. Mestl, 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).
Journal Article
T. Ressler, 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).
Journal Article
T. Rühle, O. Timpe, N. Pfänder and R. Schlögl: Tribochemical activation of iron oxide for the reduction of NO with CO: how lattice defects can influence the catalytic activity. Angewandte Chemie International Edition 39 (23), 4379–4382 (2000).
Journal Article
T. Rühle, O. Timpe, N. Pfänder and R. Schlögl: Tribochemische Aktivierung von Eisenoxid für die Reduktion von NO mit CO: Wie Gitterbaufehler die katalytische Aktivität beeinflussen können. Angewandte Chemie 112 (23), 4551–4554 (2000).
Journal Article
T. Ressler, R.E. Jentoft, J. Wienold, M.M. Günter and O. Timpe: In situ XAS and XRD studies on the formation of Mo suboxides during reduction of MoO3. The Journal of Physical Chemistry B 104 (27), 6360–6370 (2000).
Journal Article
I. Böttger, 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).
Journal Article
T. Ressler, O. Timpe, T. Neisius, J. Find, M. Dieterle, G. Mestl and R. Schlögl: Time-resolved XAS investigations of the reduction / oxidation of MoO3-x. Journal of Catalysis 191 (1), 75–85 (2000).
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