Some Features of the Cathodic and Anodic Nickel Depassivation during DC Polarization in Sulfuric Acid Solutions

被引:0
|
作者
Bryukvin, V. A. [1 ]
Skryleva, E. A. [2 ]
Naftal, M. N. [3 ]
Levin, A. M. [1 ]
Kuznetsova, O. G. [1 ]
Tsybin, O., I [1 ]
Bol'shikh, A. O. [1 ]
机构
[1] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119991, Russia
[2] Natl Univ Sci & Technol MISiS, Moscow 119991, Russia
[3] OOO NPP Kvalitet, Moscow, Russia
来源
RUSSIAN METALLURGY | 2019年 / 2019卷 / 03期
基金
俄罗斯基础研究基金会;
关键词
nickel; polarization; direct current; passivation; films; depassivation;
D O I
10.1134/S0036029519030029
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
A comparative analysis of the formation and decomposition processes and the component composition of the phases of films that passivate a nickel electrode during its dc polarization in sulfuric acid solutions with a varied value and polarity of the applied potential is performed.
引用
收藏
页码:241 / 246
页数:6
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