PREPARATION OF AIR ELECTRODES AND LONG-RUN TESTS

被引：32

作者：

LAMMINEN, J ^{[1
]}

KIVISAARI, J ^{[1
]}

LAMPINEN, MJ ^{[1
]}

VIITANEN, M ^{[1
]}

VUORISALO, J ^{[1
]}

机构：

[1] ROYAL INST TECHNOL,DEPT CHEM TECHNOL,S-10044 STOCKHOLM 70,SWEDEN

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1991年 / 138卷 / 04期

关键词：

D O I：

10.1149/1.2085745

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this study we have tested some alternative catalysts for oxygen reduction in an alkaline electrolyte (7M KOH). The catalysts tested were: CoTMPP, LaNiO3, Pt (for comparison), and MnO2. The electrodes were manufactured by the rolling method. The best electrodes made in this way were tested in a long run test, testing times ranging from 425 to 660 h. The decay in potential during the 660 h run was 0.041 mV/h.

引用

页码：905 / 908

页数：4

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