A novel composite cathode for low-temperature SOFCs based on oxide proton conductors

被引：321

作者：

Yang, Lei ^{[1
]}

Zuo, Chendong ^{[1
]}

Wang, Shizhong ^{[1
]}

Cheng, Zhe ^{[1
]}

Liu, Meilin ^{[1
]}

机构：

[1] Georgia Inst Technol, Ctr Innovat Fuel Cell & Battery Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 17期

关键词：

D O I：

10.1002/adma.200702762

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A composite cathode, consisting of Ba(Zr0.1Ce0.7Y0.2)O3-delta (BZCY) and Sm0.5Sr0.5CoO3-delta (SSC), exhibits remarkable catalytic activity towards oxygen reduction, dramatically enhancing the performance of low-temperature SOFCs based on an oxide proton conductor, as shown in the figure. The peak power densities represent the best performances ever reported for this type of SOFCs-a promising low-cost SOFC system.

引用

页码：3280 / +

页数：5

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