Thin polypyrrole coatings (Γ 10 mm thick) were formed on low carbon steel by an aqueous constant current electrochemical polymerization using oxalic acid as the electrolyte. The amount of polypyrrole coatings formed on steel increased with the applied current and monomer concentration. No significan
Adhesion of electrochemically formed polypyrrole coatings to low carbon steel
β Scribed by Jude O. Iroh; Wencheng Su
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 147 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Polypyrrole coatings have been successfully formed on steel from aqueous oxalic acid-pyrrole solutions by electrochemical polymerization. Formation of the coatings was found to be dependent on the pH of the reaction solution and the applied current. In acidic medium, the formation of polypyrrole was
## Abstract Uniform and strongly adherent poly(__o__βtoluidine) (POT) coatings have been synthesized on low carbon steel (LCS) substrates by electrochemical polymerization (ECP) of __oβtoluidine__ under cyclic voltammetric conditions from an aqueous sodium tartrate solution. Cyclic voltammetry (CV)