Application of catalytic layer on solid oxide fuel cell anode surface

被引：1
|
作者：
Suzuki, Toshio [1 ]
Sugihara, Shinichi [2 ]
Yamaguchi, Toshiaki [1 ]
Hamamoto, Koichi [1 ]
Sumi, Hirofumi [1 ]
Fujishiro, Yoshinobu [1 ]
Sammes, Nigel [3 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi, Japan
[2] Mazda Motor Corp, Yokohama, Kanagawa, Japan
[3] Colorado Sch Mines, Golden, CO 80401 USA
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 15卷 / 01期
关键词：
Catalytic layer; Solid-oxide fuel cell; SOFC; Anode; Performance; ELECTROLYTES; MICROSTRUCTURE; PERFORMANCE; ELECTRODES; CATHODE; SOFCS;
D O I：
10.1016/j.elecom.2011.11.016
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
We report the effect of a catalytic layer on a solid-oxide fuel cell (SOK) anode surface on the fuel cell performance. A Ru/CeO2 catalytic layer has been applied on the anode surface and tested in the operating temperature of 650 and 700 degrees C. It has shown that application of the catalytic layer on the anode surface improves the cell performance especially at high fuel utilization condition. The energy efficiency at 0.7 V operating voltage has reached over 40% (WV) below 700 degrees C operating temperature in flowing 20% H-2-Ar fuel at the power density of over 0.5W cm(-2). (C) 2011 Elsevier BM. All rights reserved.
引用
收藏
页码：26 / 28
页数：3
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