Oxide catalysts in indirect internal steam reforming of methane in SOFC

被引:13
作者
Aguiar, P [1 ]
Ramírez-Cabrera, E
Laosiripojana, N
Atkinson, A
Kershenbaum, LS
Chadwick, D
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn, London SW7 2AZ, England
[2] Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2AZ, England
来源
SCIENCE AND TECHNOLOGY IN CATALYSIS 2002 | 2003年 / 145卷
关键词
D O I
10.1016/S0167-2991(03)80241-0
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
The suitability of doped ceria and La1-xSrxCr0.2Fe0.8O3-delta for application as methane steam reforming catalysts in indirect internal reforming in SOFCs has been investigated. The perovskites were intrinsically more active; Gd-CeO2 was the most active on a weight basis. Modelling of performance based on the measured kinetics for Gd-CeO2 shows that local cooling at the reformer entrance can be alleviated, but with some CH4 slippage to the SOFC anode.
引用
收藏
页码:387 / 390
页数:4
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