Development of Solid Oxide Fuel Cell Operated at Intermediate Temperature for Direct Utilization of Dimethylether Fuel - Investigation of Anode Catalysts

被引：0
|
作者：
Takeuchi, Ken [1 ]
Ishida, Yousuke [1 ]
Tai, Ryousuke [1 ]
Ui, Koichi [1 ]
Koura, Nobuyuki [1 ]
Koyanaka, Hideki [1 ]
机构：
[1] Tokyo Univ Sci, Fac Ind Sci & Technol, Oshamambe, Hokkaido 0493514, Japan
来源：
SOLID OXIDE FUEL CELLS 10 (SOFC-X), PTS 1 AND 2 | 2007年 / 7卷 / 01期
关键词：
D O I：
10.1149/1.2729285
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
We have developed intermediate-temperature solid oxide fuel cell (SOFC) with a proton conducting oxide BaCe0.8Y0.2O3-delta(BCY20) as the electrolyte for direct utilization of dimethylether (DME) fuel. We tried to improve the cell performance of the SOFC by using Fe as a catalyst for the anode. Maximum power density of the SOFC (DME+H2O, Fe|BCY20|Pt, dry air) was 44 mW cm(-2) at 600 degrees C. This SOFC was able to perform at even 500 degrees C. Consequently, direct DME SOFC performance is substantially enhanced at temperatures 500-600 degrees C by use of Fe as anode catalyst.
引用
收藏
页码：1741 / 1743
页数：3
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