Publications of Rolf E. Jentoft
All genres
Talk (40)
2002
Talk
Ressler, Thorsten, Rolf E. Jentoft, Julia Wienold, Olaf Timpe and Frank Girgsdies: Solid State Kinetics of the Reduction and Oxidation of Molybdenum Oxides.
(Hamburg Workshop of Synchrotron Radiation in Chemistry - Status and Future, Hamburg, Sep 2002).
Talk
Ressler, Thorsten, Rolf E. Jentoft, Julia Wienold, Olaf Timpe and Frank Girgsdies: Solid-state kinetics of the reduction and oxidation of molybdenum oxides.
(Application of Synchrotron Radiation in Chemistry – Status and Perspectives, Hamburg, May 2002).
Talk
Ressler, Thorsten, Julia Wienold, Rolf E. Jentoft and Frank Girgsdies: Implications of Defects in the Bulk Structure of MoO3 for the Oxidation of Propene.
(Jahrestagung der Fachgruppe Festkörperchemie der GDCh, Dresden, Oct 2002).
Talk
Ressler, Thorsten, Julia Wienold, Rolf E. Jentoft, Frank Girgsdies and Olaf Timpe: Structure-Activity Relationships of Heterogeneous Catalysts from Time-Resolved X-ray Absoption Spectroscopy.
(E-MRS Spring Meeting 2002, Strasbourg, France, Jun 2002).
Talk
Ressler, Thorsten, Julia Wienold, Rolf E. Jentoft and Olaf Timpe: Festkörperkinetik der Reduktion und Oxidation von Molybdänoxiden.
(Chemiedozententagung 2002, Köln, Mar 2002).
Talk
, , , Sabine Wrabetz, Barbara S. Klose, Xiaobo Yang, Rolf E. Jentoft, Friederike C. Jentoft, , and : Structural and Active Site Characterization of Sulfated Zirconia Catalysts for Light Alkane Isomerization.
(DGMK Conference 'Chances for Innovative Processes at the Interface between Refining and Petrochemistry', Berlin, Germany, Sep 2002).
Talk
, , , Sabine Wrabetz, Xiaobo Yang, Rafat Ahmad, Rolf E. Jentoft, Friederike C. Jentoft, , and : A comparison of two special sulfated zirconia samples: characterization & interaction with alkanes.
(XXXV. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2002).
2001
Talk
Jentoft, Rolf E.: In situ measurement of X-ray absorption spectra of molybdenum oxide and zirconia based materials.
(Seminar Ak Prof. R. Prins, San Bernadino, Feb 2001).
Talk
Jentoft, Rolf E., Thorsten Ressler, Alexander H.P. Hahn, and Friederike C. Jentoft: Promoted Sulfated Zirconia: Modification of Zirconia Bulk through Incorporation of Fe and Mn Cations.
(5th European Congress on Catalysis:EUROPACAT V, Limerick, Ireland, Sep 2001).
Talk
Wienold, Julia, Rolf E. Jentoft and Thorsten Ressler: Influence of different parameters on the decomposition of ammonium heptamolybdate.
(EuropaCatV, University of Limerick, Ireland, Sep 2001).
2000
Talk
Jentoft, Rolf E., Alexander H.P. Hahn, Friederike C. Jentoft and Thorsten Ressler: K-edge XAFS of iron- and manganese-promoted sulfated zirconia.
(11th Internation EXAFS Conference, Arko, Japan, Jul 2000).
Talk
Ressler, Thorsten, Rolf E. Jentoft, Alexander H.P. Hahn and Friederike C. Jentoft: Röntgenabsorption und -beugung an Fe- und Mn- promotierten sulfatierten Zirkonoxiden.
(99. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie, Würzburg, Germany, Jun 2000).
Talk
Ressler, Thorsten, Rolf E. Jentoft, Julia Wienold and Olaf Timpe: Time-resolved in situ Studies on the Formation of Molybdenum Suboxides during Reduction of MoO3.
(International Symposium on the Reactivity of Solids, Budapest, Aug 2000).
Talk
Ressler, Thorsten, Rolf E. Jentoft, Julia Wienold and Olaf Timpe: Solid State Kinetics from Time-resolved in situ XAFS Investigations: Reduction and Oxidation of Molybdenum Oxides.
(XAFS XI Conference, Ako, Japan, Aug 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).
Talk
Wienold, Julia, Rolf E. Jentoft and Thorsten Ressler: Phase formation during the decomposition of Ammonium Heptamolybdate - An in situ XAFS and XRD Investigation.
(XAFS XI Conference, Ako, Japan, Jul 2000).
1999
Talk
Jentoft, Rolf E. and : H-D Exchange between CD4 and Solid Acids:AlCl3 /Sulfonic Acid Resin, Sulfated Zirconia, Promoted Sulfated Zirconia,Zeolite HZSM-5.
(16th meeting of the North American Catalysis Society, Boston, Massachusetts, May 1999).
Poster (63)
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
Osswald, Jürgen, , Kirill Kovnir, Rolf E. Jentoft, Marc Armbrüster, Frank Girgsdies, Thorsten Ressler, and Robert Schlögl: Rational catalyst design by using the concept of active-site isolation for the selective hydrogenation of acetylene: the Pd-Ga intermetallic compounds.
(XXXIX. Jahrestreffen Deutscher Katalytiker, Weimar, D, Mar 2006).
Poster
Soerijanto, Hary, , Ute Wild, , , Robert Schlögl, Rolf E. Jentoft, Gisela Weinberg, Di Wang and Thorsten Ressler: Hydrogen Production from Ammonia Decomposition over Zirconium Oxynitride.
(Tag der Chemie 2006, TU Berlin, Lichthof des Hauptgebäudes, Jun 2006).