Anodic behavior of bismuth in chloride solution

被引:0
|
作者
V. V. Ekilik
E. A. Korsakova
A. G. Berezhnaya
E. I. Momotova
机构
[1] Southern Federal University,
来源
Protection of Metals and Physical Chemistry of Surfaces | 2013年 / 49卷
关键词
bismuth; anodic dissolution; passivation; depassivation; mass transfer; pH of near-electrode layer;
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中图分类号
学科分类号
摘要
Passivation and depassivation of bismuth in 0.1 M sodium chloride solution are studied taking into account the pH value of the layer near the electrode and the composition of the film formed, which depend on the polarization. Thermodynamic and kinetic analysis of the possible passivation-depassivation mechanisms is given.
引用
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页码:826 / 829
页数:3
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