Corrosion prevention with an organic metal (polyaniline): corrosion test results

被引：234

作者：

Wessling, B ^{[1
]}

Posdorfer, J ^{[1
]}

机构：

[1] ORMECON Chem GMBH, D-22949 Ammersbek, Germany

来源：

ELECTROCHIMICA ACTA | 1999年 / 44卷 / 12期

关键词：

polyaniline; corrosion; salt spray test; electrochemical impedance spectroscopy; scanning Kelvin-probe;

D O I：

10.1016/S0013-4686(98)00322-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The organic metal polyaniline (PAni) was found by us some years ago to be a powerful corrosion protection agent. The properties of the new PAni containing primer CORRPASSIV(TM) sealed with different top coats are characterized and compared with top coated probes using no or a conventional zinc primer. The combination of measurements of salt spray test, electrochemical impedance spectroscopy (EIS) and scanning Kelvin-probe (SKP) for testing the results of accelerated corrosion are presented. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：2139 / 2147

页数：9

共 33 条

[1]

[Anonymous], FARBE LACK

[2] POLYMER PROTECTIVE COATINGS - THE DISTINCTION BETWEEN COATING POROSITY AND THE WETTED METAL AREA [J].