LOW-TEMPERATURE OPERATION OF SOLID OXIDE FUEL-CELL WITH A ZRO2-SC2O3-AL2O3 SYSTEM ELECTROLYTE

被引：30

作者：

ISHII, T

TAJIMA, Y

机构：

[1] NTT Interdisciplinary Research Laboratories, 162 Tokai

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1994年 / 141卷 / 12期

关键词：

D O I：

10.1149/1.2059352

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper describes the low temperature operation of a solid oxide fuel cell using cubic stabilized zirconia in the ZrO2-Sc2O3-Al2O3 system as an electrolyte. The hydrogen-oxygen fuel cell was fabricated by using La0.8Sr0.2MnO3 as the cathode material and Ni-YSZ as the anode material. The maximum power density is 0.63 W/cm(2) at 800 degrees C and 1.0 W/cm(2) at 880 degrees C. The current-voltage performance of this fuel cell suggests that the present electrolyte is a good candidate for fuel cells operating in the temperature range between 800 and 900 degrees C.

引用

页码：3450 / 3453

页数：4

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