ELECTROCATALYTIC PERFORMANCE FOR ALKALINE WATER ELECTROLYSIS OF NI ELECTRODES ELECTROCOATED WITH FE OR FE/MO

被引：17

作者：

BROSSARD, L

机构：

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

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1991年 / 16卷 / 01期

关键词：

D O I：

10.1016/0360-3199(91)90056-O

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：

Metallic coatings were applied to a nickel wire cathode by electrodeposition at a constant applied current density of typically 2 A cm-2 in a 30 W/O KOH solution containing 14 ppm Fe or 14 ppm Fe + 14 ppm Mo at 70-degrees-C. The composition and the morphology of the coatings were quite different in both cases. The kinetic parameters for the hydrogen and the oxygen discharge in 30 W/O KOH at 70-degrees-C depend on the characteristics of the coatings. The presence of molybdenum in the coatings does not result in an improvement of either the hydrogen or the oxygen discharge.

引用

页码：13 / 21

页数：9

共 9 条

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