Catalytic oxidation of carbon monoxide over CoOx/CeO2 catalysts

被引:14
作者
Kang, M [1 ]
Song, MW [1 ]
Kim, KL [1 ]
机构
[1] Yonsei Univ, Dept Chem Engn, Seoul 120749, South Korea
来源
REACTION KINETICS AND CATALYSIS LETTERS | 2003年 / 79卷 / 01期
关键词
ceria; cobalt oxide; CO oxidation;
D O I
10.1023/A:1024139113367
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
CoOx/CeO2 catalysts of different cobalt loading have been prepared and tested for carbon monoxide oxidation in stoichiometric mixtures of carbon monoxide and oxygen. They were investigated by TPR, CO-TPD and XPS. The finely dispersed CoOx species that can absorb carbon monoxide seemed to be important in determining the catalytic activity.
引用
收藏
页码:3 / 10
页数:8
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