THE KINETICS OF PLATINUM-OXYGEN LOCAL CELLS

被引：7

作者：

HOARE, JP

机构：

[1] GM Research Lab, Electrochemistry, Dep, Warren, MI, USA, GM Research Lab, Electrochemistry Dep, Warren, MI, USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1985年 / 132卷 / 02期

关键词：

BRIGHT PLATINUM - LOCAL CELLS - PASSIVATION;

D O I：

10.1149/1.2113825

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A model of the local cell established at bright Pt electrodes immersed in O//2-saturated acid solution was constructed from which the potential dependence on the partial pressure of O//2 and on the pH was determined. The calculated coefficients agreed with those experimentally determined. The equilibrium O//2 potential can be observed by eliminating this local cell action by passivating the Pt surface.

引用

页码：301 / 305

页数：5

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