The effect of mesoporous silica nanocontainers incorporation on the corrosion behavior of scratched polymer coatings
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- 作者：M. Yeganeha ; myegane@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; A. Keyvanib
- 关键词：Mesoporous silica ; Corrosion inhibitor ; Epoxy coating
- 刊名：Progress in Organic Coatings
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：90
- 期：Complete
- 页码：296-303
- 全文大小：2296 K
文摘
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Mesoporous silica (MSInh) acts as the host of molybdate (corrosion inhibitor).
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pH-sensitive release of corrosion inhibitor in the corrosive media was observed.
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The MSInh released MoO42− at pH 8 as a result of appearance of OH− in the surface.
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The formed Mo oxide valence in the scratched zone was VI.