Corrosion protective polyaniline epoxy blend coatings on mild steel

被引：100

作者：

Talo, A ^{[1
]}

Forsén, O ^{[1
]}

Yläsaari, S ^{[1
]}

机构：

[1] Helsinki Univ Technol, Lab Corros & Mat Chem, FIN-02150 Espoo, Finland

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

基金：

芬兰科学院;

关键词：

polyaniline and derivatives; coatings; electrochemical methods;

D O I：

10.1016/S0379-6779(98)01050-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyaniline epoxy blend coatings on mild steel have been studied in neutral, acidic and alkaline solutions with various electrochemical methods. It has been found that coatings containing emeraldine base, provide better corrosion protection in NaCl solution than coatings based on conducting polyaniline. Good corrosion protection by emeraldine base was observed even when a hole was made to the coating. In HCl solution protonated polyaniline gave better performance.

引用

页码：1394 / 1395

页数：2

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