Publications of Olaf Timpe
All genres
Talk (12)
2000
Talk
Ressler, Thorsten, Julia Wienold, Rolf E. Jentoft and Olaf Timpe: In situ Röntgenbeugung und röntgenabsorptionsspektroskopische Untersuchungen zur Reduktion und Re-oxidation von MoO3-x.
(GDCh, Fachgruppentagung, Münster, Sep 2000).
Poster (33)
2010
Poster
Csepei, Lenard-Istvan, Olaf Timpe, Yuri V. Kolen’ko, Frank Girgsdies, Detre Teschner, Sabine Wrabetz, Annette Trunschke and Robert Schlögl: Surface modified phase pure M1 MoVTeNbOx catalysts.
(4th IDECAT Conference on Catalysis, Porquerolles [France], May 2010).
2008
Poster
Timpe, Olaf, Daniel Brennecke, Thomas Patric Cotter, Frank Girgsdies, Doreen Steffen, Annette Trunschke and Gisela Weinberg: Polymetallic Carbide and Nitride Phases: Solution Dereived Precursors Give Access to Presumable Catalysts for the Partial Oxidation of Light Paraffins.
(14th International Congress on Catalysis, Seoul [Korea], Jul 2008).
2006
Poster
Celaya Sanfiz, Almudena, Frank Girgsdies, Thomas W. Hansen, Rolf E. Jentoft, Olaf Timpe, Jakob B. Wagner, Annette Trunschke, Robert Schlögl, , and Sharifah Bee Abd Hamid: Investigation of hydrothermally synthesized MoVTeNb mixed oxide catalysts for selective oxidation propane to acrylic acid.
(XXXIX. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2006).
Poster
Timpe, Olaf, , Kilian Klaeden and Annette Trunschke: Adducts of Heteropoly Acids (HPA) with Neutral Al(III) Complexes Potential Use as Strong Solid Acid in Catalysis.
(13. Meeting of the German Woehler Foundation, Aix la Chapelle, Sep 2006).
Poster
Timpe, Olaf, Annette Trunschke and Kilian Klaeden: HPA as freighter to introduce RuOx into MOX host catalysts further work based on this concept.
(XXXIX. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2006).
2005
Poster
Beato, Pablo, Andreas Blume, Olaf Timpe, Annette Trunschke, , , and Sharifah Bee Abd Hamid: Investigation of the structural transformations during synthesis of MoVTeNb mixed oxide catalysts.
(EuropaCat-VII: Catalysis: a key to a richer and cleaner society, NDK, Sofia, Bulgaria, Aug 2005).
Poster
Timpe, Olaf, Andreas Blume, Annette Trunschke, Julia Wienold and Robert Schlögl: Access to highly dispersed Ru-oxide in Mo based catalyst matrices.
(38. Jahrestreffen Deutscher Katalytiker, Weimar, Germany, Mar 2005).
2004
Poster
Timpe, Olaf, Stefan Knobl, Dirk Niemeyer, Jakob Wagner, Dang Sheng Su, Sharifah Bee Abd Hamid, , Norly Abdullah and Robert Schlögl: Controlled precipitation of nanostructured Molybdenum oxides for selective oxidation reactions.
(Jahrestagung deutscher Katalytiker, Weimar, Mar 2004).
Poster
Timpe, Olaf, Stefan Knobl, Dirk Niemeyer, Jakob Wagner, Dang Sheng Su, , , Sharifah Bee Abd Hamid and Robert Schlögl: Rationalisation of the Synthesis Process for MoVTeNb Oxides.
(Jahrestagung deutscher Katalytiker, Weimar, Mar 2004).
Poster
Timpe, Olaf, , Norly Abdullah, Stefan Knobl, Dirk Niemeyer, Sharifah Bee Abd Hamid and Robert Schlögl: Catalytic Studies of Nanostructured Molybdenum Oxides by Temperature Programmed Reaction Spectroscopy.
(Jahrestagung deutscher Katalytiker, Weimar, Mar 2004).
Poster
Wagner, Jakob, Dang Sheng Su, Stefan Knobl, Olaf Timpe, Dirk Niemeyer, , Sharifah Bee Abd Hamid and Robert Schlögl: Molybdenum Oxides for Propene Oxidation.
(Jahrestagung deutscher Katalytiker, Weimar, Mar 2004).
2003
Poster
Ayub, Ibrar, Dang Sheng Su, Olaf Timpe, Gisela Weinberg, and Robert Schlögl: Tribomechanical Treatment of Vanadium- Containing Oxides: Propane Oxidative Dehydrogenation.
(EuropaCat-VI, Innsbruck, Austria, Aug 2003).
Poster
Timpe, Olaf, Stefan Knobl, Pablo Beato, Dirk Niemeyer, Robert Schlögl, Norli Abdullah and : The controlled preparation of a molybdenum containing catalyst precursor by precipitation followed by in situ UV/Vis spectroscopy.
(36. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Wienold, Julia, Olaf Timpe, Rolf E. Jentoft and Thorsten Ressler: Bulk Structural Evolution of Heteropoly Acids Under Reaction Conditions by in situ XAS and XRD.
(XXXVI. Jahrestreffen dt. Katalytiker 2003, Weimar, Mar 2003).
Poster
Wienold, Julia, Olaf Timpe, Rolf E. Jentoft and Thorsten Ressler: Bulk Structural Evolution of Heteropoly Acids Under Reaction Conditions by in situ XAS and XRD.
(HASYLAB User's Meeting 2003, Hamburg, Germany, Jan 2003).
Poster
Wienold, Julia, Olaf Timpe and Thorsten Ressler: In situ Structural Evolution of Molybdenum Heteropoly Acids.
(EuropaCat-VI, Innsbruck/Austria, Aug 2003).
2002
Poster
Timpe, Olaf, Michael Schur and Gerhard Mestl: RuO2 catalyzed oxidation of CO by atmospheric oxygen.
(XXXV Treffen Deutscher Katalytiker, Weimar, Mar 2002).
Poster
Wienold, Julia, Rolf E. Jentoft, Olaf Timpe and Thorsten Ressler: In situ bulk structural studies on the decomposition of molybdenum oxide catalyst precursors.
(AGICHEM 2002, 6 th International Conference on Inorganic Chemistry, München, Apr 2002).
Poster
Wienold, Julia, Rolf E. Jentoft, Olaf Timpe and Thorsten Ressler: In situ XAS Study on the Evolution of Keggin Anions during Thermal Treatment in different Atmospheres.
(Hasylab User's Meeting 2002, Hamburg, Jan 2002).