Ba(Zr0.1Ce0.7Y0.2)O3-δ as an electrolyte for low-temperature solid-oxide fuel cells

被引：607

作者：

Zuo, Chendong

Zha, Shaowu

Liu, Meilin ^{[1
]}

Hatano, Masaharu

Uchiyama, Makoto

机构：

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

[2] Nissan Motor Co Ltd, Nissan Res Ctr, Yokosuka, Kanagawa 2378523, Japan

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 24期

关键词：

D O I：

10.1002/adma.200601366

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

conductor Ba(Zr0.1Ce0.7Y0.2)O3-delta (BZCY7) as an electrolyte material for solid-oxide fuel cells (SOFCs) is investigated. The electrolyte material exhibits ionic conductivities (see figure) among the highest known for electrolytes viable for SOFC applications, and the chemical and thermal stability of BZCY7 appear adequate under a range of SOFC operating conditions. Several BZCY7-based single cells are fabricated using a modified dry-pressing method and show encouraging performance characteristics.

引用

页码：3318 / +

页数：4

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