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

页码：10669 / 10672

页数：4

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