O2 EVOLUTION IN 30 WT-PERCENT KOH AT 70-DEGREES-C ON NI ELECTROCOATED WITH CO

被引：9

作者：

BROSSARD, L

机构：

[1] Institut de recherche d'Hydro-Québec, Varennes, Que. J3X 1S1

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1991年 / 27卷 / 03期

关键词：

D O I：

10.1016/0254-0584(91)90121-A

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cobalt was electrodeposited on nickel susbstrate in 30 wt% K0H solution at 25-degrees-C containing 10(-2) M Co(III). The amount of deposited cobalt increases linearly with time. The oxygen evolution reaction (OER) has been investigated on those electrodes in 30 wt% K0H solution at 70-degrees-C. The electrocatalytic activity increases with the amount of deposited cobalt since the morphology of the coating is favorable for the OER.

引用

页码：235 / 249

页数：15

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