Conformation evolution of oil contaminants onto aluminum oxide surface in aqueous solution: The effect of surface coverage
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- 作者：Wenkun Xie ; Haitao Liu ; xwk584523412@126.com" class="auth_mail" title="E-mail the corresponding author ; Yazhou Sun ; Hongya Fu ; Yingchun Liang
- 关键词：Oil contaminants ; Conformational change ; Water diffusion ; Molecular dynamics simulation ; Surface coverage ; Detachment
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：747-759
- 全文大小：9492 K
文摘
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The dynamic conformational change of oil contaminations, at various surface coverages onto perfect α-Al2O3(0001) surface in aqueous solution is given.
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The effect of surface coverage of oil molecules on the driving forces for the conformational change of oil contaminations is described.
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The effect of interfacial water on the conformational change and even detachment of oil contaminations is considered.