Wednesday, March 24, 2010

Corrosion and passivation of tinplate in Na2Co3 medium: effect of ph, chloride and carbonate ions

Scopus: "The corrosion and passivation of tinplate electrode in Na 2CO3 solution at different concentrations of NaCl were studied at pH 13 using potentiodynamic polarization and cyclic voltammetry (CV) techniques. In chloride-free Na2CO3 solutions, the I-E response exhibits an active region with two anodic peaks corresponding to the formation of Sn(II) and Sn(IV) species, respectively."

a Laboratoire Matériaux and Environnement, Faculté des Sciences, B.P. 8106 Agadir, Maroc, Canada
b Laboratoire d'Ingénierie des Procédés de l'Energie et de l'Environnement, ENSA, B.P. 1136, Agadir, Maroc, Canada
c Laboratoire de Chimie Appliquée and Environnement, Faculté des Sciences, B.P. 717, Oujda, Maroc, Canada

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