ELECTROSTATIC INTERACTIONS BETWEEN A NONUNIFORMLY CHARGED SPHERE AND A CHARGED SURFACE

被引：59

作者：

GRANT, ML

SAVILLE, DA

机构：

[1] Department of Chemical Engineering, Princeton University, Princeton

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1995年 / 171卷 / 01期

关键词：

ELECTROSTATIC INTERACTION; DEBYE-HUCKEL; NONUNIFORM CHARGE;

D O I：

10.1006/jcis.1995.1148

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：

The behavior of colloidal systems is often controlled by electrostatic interactions. Published studies deal mostly with uniformly charged particles; nonuniformly charged objects require a more complicated treatment, Here, we describe a boundary element method developed to study the interaction between a sphere with a nonuniform surface charge and a charged plate. By means of a simple example, we show that charge heterogeneity has a dramatic effect on the interaction energy, (C) 1995 Academic Press, Inc.

引用

页码：35 / 45

页数：11

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