Composite Electrodeposition to Obtain Nanostructured Coatings

Abstract : Nanocomposite coatings are obtained by electrochemical deposition of silicon carbide nanoparticles (mean diameter 20 nm) in a nickel plating bath. The influence of nanoparticles on nickel electroplating is studied by electrochemical impedance spectroscopy at cathodic potential, and cathodic polarization diagrams are performed in the electrolyte with and without nanoparticles. We show that incorporation of 20 nm SIC particles into nickel deposits modifies the impedance and cathodic polarization diagrams in correlation with the modification of the surface morphology and crystallinity of the nickel matrix. (C) 2001 The Electrochemical Society.
Type de document :
Article dans une revue
Journal of The Electrochemical Society, Electrochemical Society, 2001, 148 (7), pp.C461-C465. 〈10.1149/1.1377279〉
Domaine :
Liste complète des métadonnées

https://hal-centralesupelec.archives-ouvertes.fr/hal-01254630
Contributeur : Catherine Kruch <>
Soumis le : mardi 12 janvier 2016 - 15:02:21
Dernière modification le : jeudi 5 avril 2018 - 12:30:10

Identifiants

Collections

Citation

Lidia Benea, Pier Luigi Bonora, Alberto Borello, Stefano Martelli, François Wenger, et al.. Composite Electrodeposition to Obtain Nanostructured Coatings. Journal of The Electrochemical Society, Electrochemical Society, 2001, 148 (7), pp.C461-C465. 〈10.1149/1.1377279〉. 〈hal-01254630〉

Partager

Métriques

Consultations de la notice

57