Publications of Friederike C. Jentoft
All genres
Poster (111)
2004
Poster
Kröhnert, Jutta, Sabine Wrabetz, Friederike C. Jentoft, Robert Schlögl, , , , , and : Identifizierung von Oberflächenzentren an Pt-Mordenitkatalysatoren für die Hydroisomerisierung mittels Sondenmoleküladsorption.
(XXXVII. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2004).
Poster
, , , Jutta Kröhnert, Kilian Klaeden, Friederike C. Jentoft, and : Labile sulfate species as key active components in sulfated zirconia for activating n-butane.
(XXXVII. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2004).
Poster
Lloyd, Rhys, Friederike C. Jentoft and Robert Schlögl: Sulfated Zirconia Thin Films.
(3rd School of Catalysis, Ustron / Poland, Sep 2004).
Poster
Lloyd, Rhys, Friederike C. Jentoft and Robert Schlögl: Sulfated Zirconia Thin Films.
(3rd School of Catalysis, Ustron, Poland, Sep 2004).
Poster
Tzolova-Müller, Genka, Jörg Melsheimer and Friederike C. Jentoft: Reaction of Surface Deposits on Deactivated Sulfated Zirconia with O2 and H2O Monitored by In Situ DR UV-vis Spectroscopy and Mass Spectrometry.
(XXXVII. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2004).
2003
Poster
Ahmad, Rafat, Jörg Melsheimer, Xiaobo Yang, Genka Tzolova-Müller and Friederike C. Jentoft: Comparison of Tetragonal and Ordered Mesoporous Sulfated ZrO2: Alkane Isomerization Studied by In Situ DR UV-vis Spectroscopy.
(Europacat-VI, Innsbruck / Austria, Aug 2003).
Poster
, , Sabine Wrabetz, Xiaobo Yang, Barbara S. Klose, Friederike C. Jentoft, and : Active Site Characterization of Sulfated Zirconia Catalysts for n-Butane Isomerization.
(XXXVI. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Hahn, Alexander H.P., Rolf E. Jentoft, Thorsten Ressler and Friederike C. Jentoft: Structure – Activity Relationships in Promoted Sulfated Zirconia.
(XXXVI. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Jentoft, Rolf E., Alexander H.P. Hahn, Friederike C. Jentoft and Thorsten Ressler: XAS In Situ Cell for Measurements of Mn Promoted Sulfated Zirconia Catalys.
(12th International Conference on X-ray Absorption Fine Structure (XAFS 12), Malmö, Sweden, Jun 2003).
Poster
Jentoft, Rolf E., Alexander H.P. Hahn, Barbara S. Klose, Friederike C. Jentoft and Thorsten Ressler: Bulk Structural Characteristics of Sulfated Zirconia Catalysts.
(EuropaCat-VI, Innsbruck, Austria, Aug 2003).
Poster
Klose, Barbara S., Friederike C. Jentoft, Robert Schlögl, and : Effect of Mn Promoter on Sulfated ZrO2 Studied by IR Spectroscopy.
(Europacat-VI, Innsbruck / Austria, Aug 2003).
Poster
Klose, Barbara S., Rolf E. Jentoft, Alexander H.P. Hahn, Thorsten Ressler, Xiaobo Yang and Friederike C. Jentoft: Investigating Zirconia Catalysts = Handling Sensitive Materials.
(XXXVI. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Kröhnert, Jutta, Friederike C. Jentoft and Robert Schlögl: Site Identification on Heteropolyacid Catalysts using CO & CO2 and Transmission & Diffuse Reflectance IR Spetroscopy.
(XXXVI. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Melsheimer, Jörg, Rafat Ahmad, Xiaobo Yang and Friederike C. Jentoft: Correlation of UV/Vis Features and Reaction Profile during Alkane Isomerization on Ordered Mesoporous and Tetragonal Sulfated ZrO2.
(XXXVI. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2003).
Poster
Melsheimer, Jörg, Manfred Thiede, Rafat Ahmad and Friederike C. Jentoft: Improved experimental setup for in situ UV-vis-near-IR spectroscopy under catalytic conditions.
(International Congress on Operando Spectroscopy, Lunteren, Netherlands, Mar 2003).
Poster
Wrabetz, Sabine, Xiaobo Yang, Friederike C. Jentoft, Robert Schlögl, , and : Site Changes on Sulfated Zirconia during n-Butane Isomerization: Quasi-In-Situ Adsorption Calorimetry Study with Butanes as Probes.
(Europacat-VI, Innsbruck / Austria, Aug 2003).
2002
Poster
Ahmad, Rafat, Jörg Melsheimer and Friederike C. Jentoft: In situ diffuse reflectance UV/Vis spectroscopy investigations of alkane activation catalyzed by sulfated zirconia.
(XXXV. Jahrestreffen Deutscher Katalytiker, Weimar, Mar 2002).
Poster
Hahn, Alexander H.P., , Rolf E. Jentoft, , Jutta Kröhnert, Thorsten Ressler, Ute Wild and Friederike C. Jentoft: Charakterisierung promotierter Zirconiumdioxidkatalysatoren.
(101. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie, Potsdam, Germany, May 2002).
Poster
Jentoft, Rolf E., Alexander H.P. Hahn, Friederike C. Jentoft, Robert Schlögl and Thorsten Ressler: In situ cell for measuring X-ray absorption spectra of catalysts: n-butane isomerization on transition metal ion promoted sulfated zirconia.
(Hasylab User's Meeting 2002, Hamburg, Jan 2002).
Poster
Jentoft, Rolf E., Thorsten Ressler, Alexander H.P. Hahn and Friederike C. Jentoft: X-ray absorption spectroscopy of promoter metal ions in promoted sulfated zirconia catalysts.
(XXXV. Jahrestreffen deutscher Katalytiker, Weimar, Weimar, Mar 2002).