[article] 
inMaterials and corrosion > Vol. 63 N° 5 (Mai 2012) . - pp. 416–420

Titre :	A zinc/silicon dioxide composite film: Fabrication and anti-corrosion characterization
Type de document :	texte imprimé
Auteurs :	Z. F. Lin, Auteur ; D. Zhang, Auteur ; Y. Wang, Auteur
Année de publication :	2012
Article en page(s) :	pp. 416–420
Note générale :	Génie mécanique
Langues :	Anglais (eng)
Mots-clés :	Carbon steel  composite film  EIS  polarization
Résumé :	A zinc/silicon dioxide composite film has been electrodeposited on carbon steel surface via adding tetraethylorthosilicate (TEOS) in zinc nitrate solution. The advantage of this method is that the metal/inorganic composite film can be fabricated without adding solid particles in solution. Polarization curve results showed that the composite film obtained at a TEOS concentration of 0.012 M had the best corrosion resistance. Electrochemical impedance spectroscopy results indicated that this film had a corrosion protection effect in 3.5 wt% sodium chloride solution for hundreds of hours. This kind of composite film can be potentially applied as anti-corrosion coating for metal corrosion protection.
En ligne :	http://onlinelibrary.wiley.com/doi/10.1002/maco.201005974/abstract

[article] A zinc/silicon dioxide composite film: Fabrication and anti-corrosion characterization [texte imprimé] / Z. F. Lin, Auteur ; D. Zhang, Auteur ; Y. Wang, Auteur . - 2012 . - pp. 416–420.
Génie mécanique
Langues : Anglais (eng)
in Materials and corrosion > Vol. 63 N° 5 (Mai 2012) . - pp. 416–420

Mots-clés :	Carbon steel  composite film  EIS  polarization
Résumé :	A zinc/silicon dioxide composite film has been electrodeposited on carbon steel surface via adding tetraethylorthosilicate (TEOS) in zinc nitrate solution. The advantage of this method is that the metal/inorganic composite film can be fabricated without adding solid particles in solution. Polarization curve results showed that the composite film obtained at a TEOS concentration of 0.012 M had the best corrosion resistance. Electrochemical impedance spectroscopy results indicated that this film had a corrosion protection effect in 3.5 wt% sodium chloride solution for hundreds of hours. This kind of composite film can be potentially applied as anti-corrosion coating for metal corrosion protection.
En ligne :	http://onlinelibrary.wiley.com/doi/10.1002/maco.201005974/abstract