Effective interaction between soft core colloidal particles

被引：10

作者：

Amokrane, S ^{[1
]}

Bouaskarne, M ^{[1
]}

机构：

[1] Univ Paris 12, Fac Sci & Technol, Grp Phys Milieux Denses, F-94010 Creteil, France

来源：

JOURNAL OF CHEMICAL PHYSICS | 2000年 / 112卷 / 24期

关键词：

D O I：

10.1063/1.481749

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：

With a length scale similar to that of the solvent, it is shown that colloidal solutes are supramolecular assemblies of Van der Waals objects. The repulsive part of the integrated Van der Waals interaction is observed to vary on a distance comparable with the solvent radius. This short range propulsion can be modeled as a hard sphere only in the case of pseudobinary mixture, two supramolecular components with different sizes.

引用

页码：11107 / 11108

页数：2

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