FORCE BETWEEN COLLOIDAL PARTICLES IN A LENNARD-JONES FLUID

被引：17
|
作者：
HENDERSON, D
PLISCHKE, M
机构：
[1] UNIV UTAH,DEPT CHEM,SALT LAKE CITY,UT 84112
[2] SIMON FRASER UNIV,DEPT PHYS,BURNABY V5A 1S6,BC,CANADA
来源：
JOURNAL OF CHEMICAL PHYSICS | 1992年 / 97卷 / 10期
关键词：
D O I：
10.1063/1.463451
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：
We calculate the force between hard spheres of several diameters at infinite dilution in a Lennard-Jones fluid on the basis of the Percus-Yevick solution of the Ornstein-Zernike equation. In particular, we study the region of the phase diagram near the critical point of the solvent. We find, in contrast to recent results for sticky spheres, that the solvent mediated force is attractive and monotonically increasing in the critical region. At high solvent density the force, while still attractive, oscillates as function of separation.
引用
收藏
页码：7822 / 7824
页数：3
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