[article]
| Titre : |
Can ICPs substitute chromates in anticorrosive coatings ? |
| Type de document : |
texte imprimé |
| Auteurs : |
Amitabha Ray Chaudhuri, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p. 59-78 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Chromate surface treatments and chromate-containing epoxy primers are often used for corrosion control of aluminum alloys. However, due to environmental concerns and adverse health effects surrounding such use of chromates, there is an intensive effort to find suitable replacements for chromate-based coatings. Intrinsically conducting polymers (ICPs) continue to be of considerable interest as components of corrosion-resistant coating systems. ICPs, in addition to being conductive, are redox active materials, with potentials that are positive of iron and aluminum. Thus, as with chromate, interesting and potentially beneficial interactions of ICPs with active metal alloys are reviewed in this paper. |
| Note de contenu : |
Introduction
Polyacetylene-a new dimension towards intrinsically conductive polymer
Synthesis of ICPs
- Chemical method
- Electrochemical method
- Electropolymerization
Polypyrrole
Polyaniline (PANi)
Substituted polyanilines
- Applications
Corrosion and its control
ICPs for corrosion protection
Corrosion protection of PANi based coatings on AA-2024
Corrosion protection of PPy based coatings on AA-2024
Corrosion protection of polythiophenes on iron / steel
Summary of corrosion control of ICPs
Corrosion protection with ICPs - A different view
Conclusion |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11559 |
in PAINTINDIA > Vol. LVI, N° 5 (05/2006) . - p. 59-78
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Can ICPs substitute chromates in anticorrosive coatings ? in PAINTINDIA, Vol. LVI, N° 5 (05/2006)
