THE LIQUID-LIQUID INTERFACE OF SIMPLE LIQUIDS

被引:46
|
作者
STECKI, J [1 ]
TOXVAERD, S [1 ]
机构
[1] UNIV COPENHAGEN,DEPT CHEM,DK-2100 COPENHAGEN,DENMARK
来源
JOURNAL OF CHEMICAL PHYSICS | 1995年 / 103卷 / 10期
关键词
D O I
10.1063/1.470674
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Molecular-dynamics simulations of liquid-liquid interface at low temperatures between two simple liquids reveal that the interface is a sheet of vacuum between liquid slabs. Density profiles, order parameters, the pressure dependence of the gap, and the dynamics of liquid slabs, are reported. The Fowler approximation for interfacial tension gamma between immiscible liquids is formulated. Contributions to gamma = gamma(aa) + gamma(ab) + gamma(bb) are also reported. (C) 1995 American Institute of Physics.
引用
收藏
页码:4352 / 4359
页数:8
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