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Energy storage ability and anti-corrosion protection properties of TiO2–SnO2 system / M.-J. Zhou in Materials and corrosion, Vol. 61 N° 4 (Avril 2010) 

Public ISBD [article]  in Materials and corrosion > Vol. 61 N° 4 (Avril 2010) . - pp. 324–327 Titre : Energy storage ability and anti-corrosion protection properties of TiO2–SnO2 system Type de document : texte imprimé Auteurs : M.-J. Zhou, Auteur ; Z.-O. Zeng, Auteur ; L. Zhong, Auteur Année de publication : 2010 Article en page(s) : pp. 324–327 Note générale : Génie mécanique Langues : Anglais (eng) Mots-clés : anti-corrosion  protection;  energy  storage;  photocathodic  protection;  TiO2/SnO2;  TiO2–SnO2 Résumé : TiO2/SnO2 and TiO2–SnO2 coatings were prepared on type 304 stainless steel by sol–gel method, respectively. TiO2/SnO2 coating is compared with TiO2–SnO2 coating in terms of energy storage ability and anti-corrosion property. The two coatings can be charged with reductive energy under UV irradiation in 3 wt% aqueous NaCl. The self-discharging time of the TiO2/SnO2 coating is slower than that of the TiO2–SnO2 coating. The slow discharging may be suitable for an anti-corrosion application for metal. In the case where TiO2/SnO2 coating electrode is electrochemically charged at −0.38 V (vs. SCE) for 1 h, it can maintain a good cathodic protection for type 304 stainless steel for 7 h in the dark, while the TiO2–SnO2 coating electrode can only maintain a good cathode protection for 0.5 h in the dark. En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.200905347/abstract [article] Energy storage ability and anti-corrosion protection properties of TiO2–SnO2 system [texte imprimé] / M.-J. Zhou, Auteur ; Z.-O. Zeng, Auteur ; L. Zhong, Auteur . - 2010 . - pp. 324–327. Génie mécanique Langues : Anglais (eng) in Materials and corrosion > Vol. 61 N° 4 (Avril 2010) . - pp. 324–327 Mots-clés : anti-corrosion  protection;  energy  storage;  photocathodic  protection;  TiO2/SnO2;  TiO2–SnO2 Résumé : TiO2/SnO2 and TiO2–SnO2 coatings were prepared on type 304 stainless steel by sol–gel method, respectively. TiO2/SnO2 coating is compared with TiO2–SnO2 coating in terms of energy storage ability and anti-corrosion property. The two coatings can be charged with reductive energy under UV irradiation in 3 wt% aqueous NaCl. The self-discharging time of the TiO2/SnO2 coating is slower than that of the TiO2–SnO2 coating. The slow discharging may be suitable for an anti-corrosion application for metal. In the case where TiO2/SnO2 coating electrode is electrochemically charged at −0.38 V (vs. SCE) for 1 h, it can maintain a good cathodic protection for type 304 stainless steel for 7 h in the dark, while the TiO2–SnO2 coating electrode can only maintain a good cathode protection for 0.5 h in the dark. En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.200905347/abstract