MICROSCOPIC WETTING PHENOMENA

被引:187
作者
HAUTMAN, J
KLEIN, ML
机构
[1] Department of Chemistry, University of Pennsylvania, Philadelphia
关键词
D O I
10.1103/PhysRevLett.67.1763
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Molecular-dynamics calculations have been used to investigate wetting phenomena on a microscopic length scale. The model systems consist of 90 water molecules on either hydrophobic or hydrophilic surfaces formed by monolayers of long-chain molecules with terminal -CH3 or -OH groups. As in experiment, these two surfaces exhibit qualitatively different wetting behavior which is characterized by a microscopic analog of the contact angle.
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页码:1763 / 1766
页数:4
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