Conducting coatings as anodes in cathodic protection

被引：21

作者：

Darowicki, K ^{[1
]}

Orlikowski, J ^{[1
]}

Cebulski, S ^{[1
]}

Krakowiak, S ^{[1
]}

机构：

[1] Gdansk Tech Univ, Dept Anticorros Technol, PL-80952 Gdansk, Poland

来源：

PROGRESS IN ORGANIC COATINGS | 2003年 / 46卷 / 03期

关键词：

conducting coatings; cathodic protection; EIS;

D O I：

10.1016/S0300-9440(03)00003-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The results have been presented of electrochemical measurements of conducting coatings, based on the mixing of pigmentary carbon in a coating polymer matrix. On the basis of impedance measurements electrochemical parameters of conducting coatings have been calculated. Simultaneously electric and electrochemical parameters have been determined of investigated coatings during long-term anodic polarisation. The results were subjected to statistical analysis and the scatter level of the experimental results was determined. It has been shown that investigated coatings can be used in cathodic protection of objects whilst maintaining assigned electric and electrochemical parameters. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：191 / 196

页数：6

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