Study of MMO coating titanium anode for cathodic protection in reinforced concrete structure

被引：0
|
作者：
Kang Xinting [1 ]
Ju He [1 ]
Wu Hongrang [1 ]
机构：
[1] NW Inst Non Ferrous Met Res, Xian 710016, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2007年 / 36卷 / 04期
关键词：
titanium anode; impressed current cathodic protection; reinforced concrete structure; auxiliary anode;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
IrTa-X mixed metal oxide (MMO) coating titanium anode was prepared by thermal decomposition process. The electrochemical performance of Ti anode was investigated by means of polarization curves. The surface morphology of the coating was observed by SEM. The relationship between the anode lifetime and coating thickness and the anode current density was studied. The results indicate that the Ti anode has the superior electrochemical performance and the longer lifetime. So the MMO anode will be the promissing auxiliary anode of impressed current cathodic protection for reinforced concrete structure.
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页码：680 / 684
页数：5
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