Surface composition and topography of electrodeposited polypyrrole coatings on steel substrates

被引：8

作者：

Su, WC ^{[1
]}

Iroh, JO ^{[1
]}

机构：

[1] Univ Cincinnati, Dept Mat Sci & Engn, Cincinnati, OH 45221 USA

来源：

JOURNAL OF ADHESION | 2000年 / 73卷 / 2-3期

关键词：

polypyrrole; steel; surface composition; surface topography;

D O I：

10.1080/00218460008029307

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Polypyrrole coatings were successfully electrodeposited on low-carbon steel substrates from aqueous oxalate solutions. The surface composition and topography of the polypyrrole coatings formed under different conditions were investigated by X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). The results show that the surface composition of the electrodeposited polypyrrole coatings basically reflects their bulk composition. Deposition of polypyrrole coatings on steel substrates also increased the surface roughness of the steel substrates.

引用

页码：215 / +

页数：18

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