Title of article
Effect of cerium doping on corrosion resistance of amorphous silica–titanium sol–gel coating
Author/Authors
Hassannejad، نويسنده , , H. and Shahrabi، نويسنده , , T. and Malekmohammadi، نويسنده , , F. and Shanaghi، نويسنده , , A. and Aliofkhazraei، نويسنده , , M. and Oskuie، نويسنده , , A.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2010
Pages
7
From page
1022
To page
1028
Abstract
The aim of this study was to investigate the effects of ceria doping on corrosion resistance of amorphous silica–titania coating. The microstructural and phase properties of titania–silica and titania–silica–Ceria composite films were investigated by SEM, EDAX and XRD. Potentiodynamic polarization and EIS spectroscopy have been used to study the corrosion behavior of composite coating in 3.5% NaCl solution. Results showed that by cerium doping into silica–titania coating as an inhibitor, the corrosion resistance of the film increased. In addition this study revealed that cerium doping enhanced pitting resistance of the coating.
Keywords
Silica–titania , Sol–gel , Cerium , Pitting resistance
Journal title
Current Applied Physics
Serial Year
2010
Journal title
Current Applied Physics
Record number
1787192
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