Electrochemical characterization of polythiophene-coated steel

被引：85

作者：

Kousik, G ^{[1
]}

Pitchumani, S ^{[1
]}

Renganathan, NG ^{[1
]}

机构：

[1] Cent Electrochem Res Inst, Emerging Concepts & Adv Mat Unit, EEC Div, Karaikkudi 630006, Tamil Nadu, India

来源：

PROGRESS IN ORGANIC COATINGS | 2001年 / 43卷 / 04期

关键词：

in situ electropolymerization; polythiophene coating; mild steel; polarization and AC impedance analysis; water uptake; delamination area;

D O I：

10.1016/S0300-9440(01)00211-9

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In situ electropolymerization leading to polythiophene coating has been found to be a new option for providing corrosion protection to mild steel surface. The polythiophene coating thus coated has been diagnosed through polarization and AC impedance analysis, which has demonstrated the passivation. role of conducting polythiophene coating. The determination of volume fraction, water uptake and delamination area have been used to further support the corrosion protection of conducting polythiophene coating. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：286 / 291

页数：6

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