TPR and EXAFS Studies on Na-Promoted Co/ZnO Catalysts for Ethanol Steam Reforming

Na-promoted Co/ZnO catalysts were prepared and applied to ethanol steam reforming. TPR and EXAFS analysis demonstrated that Na promoter effectively enhanced the reducibility of Co phase on ZnO with better catalytic activity and selectivity towards H 2 than unpromoted Co/ZnO.

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Bibliographic Details
Published in:Topics in catalysis 2010-06, Vol.53 (7-10), p.615-620
Main Authors: Kim, Kyoung-Suk, Seo, Hye-Ryun, Lee, So Yun, Ahn, Jin-Goo, Shin, Woo Cheol, Lee, Yong-Kul
Format: Article
Language:English
Subjects:
Catalysis
Characterization and Evaluation of Materials
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Original Paper
Pharmacy
Physical Chemistry
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Description
Summary:Na-promoted Co/ZnO catalysts were prepared and applied to ethanol steam reforming. TPR and EXAFS analysis demonstrated that Na promoter effectively enhanced the reducibility of Co phase on ZnO with better catalytic activity and selectivity towards H 2 than unpromoted Co/ZnO.
ISSN:1022-5528
1572-9028
DOI:10.1007/s11244-010-9495-7