Publications of Barbara S. Klose-Schubert

All genres

Journal Article (5)

2011

Journal Article

Klose-Schubert, Barbara S., Rolf E. Jentoft and Friederike C. Jentoft: The Balance Between Reactivity and Stability of Modified Oxide Surfaces Illustrated by the Behavior of Sulfated Zirconia Catalysts.

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2006

Journal Article

Klose, Barbara S., Friederike C. Jentoft, Pradnya Joshi, Annette Trunschke, Robert Schlögl, Irina R. Subbotina and Vladimir B. Kazansky: In Situ Spectroscopic Investigation of Activation, Start-Up and Deactivation of Promoted Sulfated Zirconia Catalysts.

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2005

Journal Article

Klose, Barbara S., Friederike C. Jentoft and Robert Schlögl: In Situ Diffuse Reflectance IR Spectroscopic Investigation of Promoted Sulfated Zirconia Catalysts during n-Butane Isomerization.

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Journal Article

Klose, Barbara S., Friederike C. Jentoft, Robert Schlögl, Irina R. Subbotina and Vladimir B. Kazansky: Effect of Mn and Fe on the reactivity of sulfated zirconia toward H₂ and n-butane: A diffuse reflectance IR spectroscopic investigation.

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2003

Journal Article

Klose, Barbara S., Rolf E. Jentoft, Alexander H.P. Hahn, Thorsten Ressler, Jutta Kröhnert, Sabine Wrabetz, Xiaobo Yang and Friederike C. Jentoft: Mechanical stress induced activity and phase composition changes in sulfated zirconia catalysts.

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Conference Paper (3)

2004

Conference Paper

Klose, Barbara S., Rolf E. Jentoft, Thorsten Ressler, Pradnya Joshi, Annette Trunschke, Robert Schlögl and Friederike C. Jentoft: Deactivation and Regeneration of Mn-Promoted Sulfated Zirconia Alkane Isomerization Catalysts: An In-Situ Spectroscopic Study.

(DGMK International Conference C4/C5-Hydrocarbons: Routes to higher value-added products, Munich/Germany, Oct 2004).

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2002

Conference Paper

Standke, Mirko, Cornelia Breitkopf, Helmut Papp, Sabine Wrabetz, Barbara S. Klose, Xiaobo Yang, Rolf E. Jentoft, Friederike C. Jentoft, Xuebing Li, Laurent J. Simon and Johannes A. Lercher: 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, Oct 2002).

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Conference Paper

Yang, Xiaobo, Rafat Ahmad, Jörg Melsheimer, Barbara S. Klose and Friederike C. Jentoft: In Situ Spectroscopic Study of Isomerisation of Light Alkanes over Sulfated Zirconia Catalysts.

(DGMK Conference 'Chances for Innovative Processes at the Interface between Refining and Petrochemistry', Berlin, Sep 2002).

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Talk (8)

2005

Talk

Klose, Barbara S., Friederike C. Jentoft and Robert Schlögl: In Situ Diffuse Reflectance IR Spectroscopic Investigation of n-Butane Isomerization on Promoted Sulfated Zirconia Catalysts.

(5th International Symposium On Acid Base Catalysis, Puerto Vallarta, Mexico, Jun 2005).

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Abstr

Talk

Klose, Barbara S., Friederike C. Jentoft and Robert Schlögl: Influence of Storage Atmosphere on Properties and Performance of Sulfated Zirconia Isomerization Catalysts.

(EuropaCat-VII – Catalysis: a key to richer and cleaner society, Sofia, Bulgaria, Aug 2005).

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2004

Talk

Jentoft, Friederike C., Pradnya Joshi, Carine Chan Thaw, Barbara S. Klose, Rolf E. Jentoft, Thorsten Ressler, Annette Trunschke and Robert Schlögl: In Situ Spectroscopic Analysis of Role of Manganese in Promoted Sulfated Zirconia for Initiation of Butane Isomerization.

(XXXVIII. Jahrestreffen Deutscher Katalytiker, Weimar, Germany, Mar 2005).

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Talk

(DGMK International Conference C4/C5-Hydrocarbons: Routes to higher value-added products, Munich/Germany, Oct 2004).

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Talk

Klose, Barbara S., Pradnya Joshi, Annette Trunschke and Friederike C. Jentoft: Sulfated Zirconia Catalysts: New Insights from In Situ IR and UV-vis Spectroscopy.

(European Laboratory for Surface Science and Catalysis (ELCASS), 3rd annual meeting, Bad Tölz, Germany, Nov 2004).

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2003

Talk

Jentoft, Friederike C., Barbara S. Klose, Alexander H.P. Hahn, Rolf E. Jentoft, Thorsten Ressler, Rafat Ahmad, Jörg Melsheimer, Xiaobo Yang and Robert Schlögl: Role of Bulk Phase in Sulfated Zirconia Catalysts.

(18^th North American Catalysis Society Meeting, Cancun, Mexico, Jun 2003).

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Talk

Klose, Barbara S., Alexander H.P. Hahn, Rolf E. Jentoft, Thorsten Ressler, Friederike C. Jentoft and Robert Schlögl: Änderung von Aktivität & Phasenzusammensetzung beim Mahlen und Pressen von ZrO₂-Katalysatoren.

(102. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie, Kiel, Germany, May 2003).

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2002

Talk

(DGMK Conference 'Chances for Innovative Processes at the Interface between Refining and Petrochemistry', Berlin, Germany, Sep 2002).

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Poster (11)

2005

Poster

Jentoft, Friederike C., Barbara S. Klose, Rolf E. Jentoft, Thorsten Ressler, Pradnya Joshi, Carine Chan Thaw, Annette Trunschke and Robert Schlögl: Initiation of Alkane Isomerization on Sulfated Zirconia Catalysts Studied by In Situ X-ray Absorption, UV-vis and IR Spectroscopy.

(19th North American Catalysis Society Meeting, Philadelphia, USA, May 2005).

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Poster

Klose, Barbara S., Friederike C. Jentoft, Robert Schlögl, Alexander Hofmann and Joachim Sauer: Dynamic Phenomena on the Surface of Sulfated Zirconia: Understanding IR-Spectra with the Help of DFT Calculations.

(XXXVIII. Jahrestreffen Deutscher Katalytiker, Weimar, Germany, Mar 2005).

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2004

Poster

Jentoft, Friederike C., Alexander Hahn, Ute Wild, Barbara S. Klose, Rolf E. Jentoft, Thorsten Ressler, Robert Schlögl, Christian Häßner and Klaus Köhler: Interaction between Promoters Mn/Fe, Sulfate, and Zirconia in Accordingly Composed Alkane Isomerization Catalysts.

(13th International Congress on Catalysis, Paris, France, Jul 2004).

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Poster

Jentoft, Friederike C., Barbara S. Klose, Annette Trunschke, Pradnya Joshi and Robert Schlögl: In Situ DRIFT and UV-vis Spectroscopic Investigation of Mn-Promoted Sulfated Zirconia during Alkane Isomerization.

(Third International Taylor Conference, Queen’s University Belfast, UK, Sep 2004).

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