STRUCTURE AND IONIC-CONDUCTIVITY OF LITHIUM SULFATE-ALUMINUM OXIDE CERAMICS

被引：40

作者：

ZHU, B ^{[1
]}

LAI, ZH ^{[1
]}

MELLANDER, BE ^{[1
]}

机构：

[1] GOTHENBURG UNIV,S-41296 GOTHENBURG,SWEDEN

来源：

SOLID STATE IONICS | 1994年 / 70卷 / pt 1期

关键词：

D O I：

10.1016/0167-2738(94)90296-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Li2SO4-Al2O3 ceramic electrolytes are both cationic (lithium) and proton conducting and have been used as electrolytes in intermediate temperature fuel cells. The proton conductivity is of the order of 10(-2) S/cm at 500-degrees-C and a fuel cell operating at this temperature had a current density of more than 100 mA/cm2 for a terminal voltage of 0.4 V.

引用

页码：125 / 129

页数：5

共 22 条

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