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A zinc/silicon dioxide composite film: Fabrication and anti-corrosion characterization / Z. F. Lin in Materials and corrosion, Vol. 63 N° 5 (Mai 2012) 

Public ISBD [article]  in Materials 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