Corrosion performance of conducting polymer coatings applied on mild steel

被引：180
|
作者：
Ocón, P [1 ]
Cristobal, AB [1 ]
Herrasti, P [1 ]
Fatas, E [1 ]
机构：
[1] Univ Autonoma Madrid, Dept Quim Fis Aplicada, Fac Ciencias, E-28049 Madrid, Spain
来源：
CORROSION SCIENCE | 2005年 / 47卷 / 03期
关键词：
mild steel corrosion; polymer coatings; polypyrrole; impedance; PROTECTION; IRON; IMPEDANCE; FILMS; INHIBITION; MAGNESIUM;
D O I：
10.1016/j.corsci.2004.07.005
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Conducting polypyrrole electrodes were obtained by galvanostatic electropolymerisation on mild steel electrodes from an aqueous solution. The electrochemical response of the coated electrodes in doped and in undoped state was compared with bare mild steel electrodes. The undoped polypyrrole coated electrode offered a noticeable enhancement of protection against corrosion processes. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：649 / 662
页数：14
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