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Entries: 1-10  
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Analysis of Sites and Deposits on Sulfated Zirconia during and after Alkane Isomerization by In Situ UV-vis Spectroscopy, Temporal Analysis of Products and Calorimetry
Authors: Jentoft, Friederike C.; Tzolova-Müller, Genka; Ahmad, Rafat; Melsheimer, Jörg; Wrabetz, Sabine; Yang, Xiaobo; Schlögl, Robert; Breitkopf, Cornelia; Papp, Helmut
(Start) Date of Event
(YYYY-MM-DD): 2004-07-11
Name of Conference/Meeting: 13th International Congress on Catalysis
Document Type: Poster
ID: 204728.0
 
Full text / Content available
Effect of Promoters Mn and Fe on Sulfated Zirconia Isomerization Catalysts
Authors: Jentoft, Friederike C.; Hahn, Alexander H. P.; Jentoft, Rolf E.; Ressler, Thorsten; Tzolova-Müller, Genka; Ahmad, Rafat; Schlögl, Robert
(Start) Date of Conference/Meeting
(YYYY-MM-DD): 2003-11-22
Name of Conference/Meeting: European Laboratory for Surface Science and Catalysis (ELCASS), 2nd annual meeting
Place of Conference/Meeting: Messina, Italy
Document Type: Talk at Event
ID: 219919.0
 
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Comparison of Tetragonal and Ordered Mesoporous Sulfated ZrO2:
Alkane Isomerization Studied by In Situ DR UV-vis Spectroscopy
Authors: Ahmad, Rafat; Melsheimer, Jörg; Yang, Xiaobo; Tzolova-Müller, Genka; Jentoft, Friederike C.
(Start) Date of Event
(YYYY-MM-DD): 2003-08-31
Name of Conference/Meeting: Europacat-VI
Document Type: Poster
ID: 48759.0
 
Full text / Content available
Role of Bulk Phase in Sulfated Zirconia Catalysts
Authors: Jentoft, Friederike C.; Klose, Barbara S.; Hahn, Alexander H. P.; Jentoft, Rolf E.; Ressler, Thorsten; Ahmad, Rafat; Melsheimer, Jörg; Yang, Xiaobo; Schlögl, Robert
(Start) Date of Conference/Meeting
(YYYY-MM-DD): 2003-06-01
Name of Conference/Meeting: 18<sup>th</sup> North American Catalysis Society Meeting
Place of Conference/Meeting: Cancun, Mexico
Document Type: Talk at Event
ID: 39177.0
 
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n-Butane and n-Pentane Isomerization over Sulfated Zirconia Catalysts Investigated by In Situ UV-vis-near-IR Diffuse Reflectance Spectroscopy
Authors: Ahmad, Rafat
Name of University: Freie Universität
Place of University: Berlin
Date of Approval (YYYY-MM-DD): 2003-03-25
Document Type: PhD-Thesis
ID: 60094.0
 
Full text / Content available
Correlation of UV/Vis Features and Reaction Profile during Alkane Isomerization on Ordered Mesoporous and Tetragonal Sulfated ZrO2
Authors: Melsheimer, Jörg; Ahmad, Rafat; Yang, Xiaobo; Jentoft, Friederike C.
(Start) Date of Event
(YYYY-MM-DD): 2003-03-19
Name of Conference/Meeting: XXXVI. Jahrestreffen Deutscher Katalytiker
Document Type: Poster
ID: 34119.0
 
Full text / Content available
Improved experimental setup for in situ UV-vis-near-IR spectroscopy under catalytic conditions
Authors: Melsheimer, Jörg; Thiede, Manfred; Ahmad, Rafat; Jentoft, Friederike C.
(Start) Date of Event
(YYYY-MM-DD): 2003-03-02
Name of Conference/Meeting: International Congress on Operando Spectroscopy
Document Type: Poster
ID: 39221.0
 
Full text / Content available
Isomerization of n-Butane and of n-Pentane in the Presence of Sulfated Zirconia: Formation of Surface Deposits Investigated by In Situ UV-vis Diffuse Reflectance Spectroscopy
Authors: Ahmad, Rafat; Melsheimer, Jörg; Jentoft, Friederike C.; Schlögl, Robert
Date of Publication (YYYY-MM-DD): 2003
Title of Journal: Journal of Catalysis
Volume: 218
Start Page: 365
End Page: 374
Document Type: Article
ID: 9778.0
 
Full text / Content available
Reaction Pathways in n-Pentane Conversion Catalyzed by Tungstated Zirconia: Effects of Platinum in the Catalyst and Hydrogen in the Feed
Authors: Kuba, Stefan; Lukinskas, Povilas; Ahmad, Rafat; Jentoft, Friederike C.; Grasselli, Robert K.; Gates, Bruce C.; Knözinger, Helmut
Date of Publication (YYYY-MM-DD): 2003
Title of Journal: Journal of Catalysis
Volume: 219
Start Page: 376
End Page: 388
Document Type: Article
ID: 20986.0
 
Full text / Content available
Improved experimental setup for in situ UV-vis-NIR spectroscopy under catalytic conditions
Authors: Melsheimer, Jörg; Thiede, Manfred; Ahmad, Rafat; Tzolova-Müller, Genka; Jentoft, Friederike C.
Date of Publication (YYYY-MM-DD): 2003
Title of Journal: Physical Chemistry Chemical Physics
Volume: 5
Issue / Number: 20
Start Page: 4366
End Page: 4370
Document Type: Article
ID: 21104.0
 
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Entries: 1-10  
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