The role of cuprous ion as corrosion inhibitor for copper in a chloride medium

被引：15
|
作者：
Chu, Chin-Ming [1 ]
Lee, Ching [2 ]
Wang, Yung-Yun [2 ]
Wan, Chi-Chao [2 ]
Chen, Chun-Jie [3 ]
机构：
[1] Natl United Univ, Dept Chem Engn, Kung Ching Li, Miaoli, Taiwan
[2] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu, Taiwan
[3] Golden Circuit Elect Co, Tao Yuan, Taiwan
来源：
JOURNAL OF THE CHINESE INSTITUTE OF CHEMICAL ENGINEERS | 2007年 / 38卷 / 5-6期
关键词：
cathodic protection; copper corrosion; cuprous ion; inhibitor;
D O I：
10.1016/j.jcice.2007.09.001
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A disconnected Al or Zn strip was found to possess corrosion-inhibition effect on copper in a chloride solution. Original assumption of a pseudo-cathodic protection mechanism was later experimentally proved to be unfounded. A chemical reason was proposed to explain the phenomena. (C) 2007 Published by Elsevier B.V. on behalf of Taiwan Institute of Chemical Engineers.
引用
收藏
页码：361 / 364
页数：4
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