Stabilization of high-cobalt-content perovskites for use as cathodes in solid oxide fuel cells

被引：10
|
作者：
Kwak, Chan [1 ]
Jung, Doh Won [1 ]
Yeon, Dong-Hee [1 ]
Kim, Ju Sik [1 ]
Park, Hee Jung [1 ]
Ahn, Sung-Jin [1 ]
Seo, Sooyeon [1 ]
Lee, Sang Mock [1 ]
机构：
[1] SAIT, Yongin 446712, Gyunggi Do, South Korea
来源：
RSC ADVANCES | 2013年 / 3卷 / 27期
关键词：
PERFORMANCE; BA0.5SR0.5CO0.8FE0.2O3-DELTA; CO2;
D O I：
10.1039/c3ra41145a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
B-site modification of the high-cobalt-content perovskite Ba0.5Sr0.5Co0.8Fe0.2O3-delta reduces its thermal expansion coefficient and stabilizes its structure, allowing its long-term operation without degradation of the area-specific resistance, and thus, maintaining the high electrode performance.
引用
收藏
页码：10669 / 10672
页数：4
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