Electroactive Poly(aromatic amine) Films for Iron Protection in Sulfate Medium
- 1 January 2001
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 148 (4) , B121-B126
Abstract
Polyaniline (PANi) and poly(1,5-diaminonaphthalene) (PDAN) films can be deposited on iron from aqueous sulfuric acid. The films exhibit electroactive properties similar to those of PANi and PDAN generated on platinum. Electrosynthesis performed in the presence of both monomers leads to a composite film which presents excellent adhesion properties on iron. The composite film imparts a form of anodic protection for at least 9 days in pH 4 sulfate medium. © 2001 The Electrochemical Society. All rights reserved.Keywords
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