ELECTROPHORESIS IN A DILUTE DISPERSION OF COLLOIDAL SPHERES

被引：58

作者：

CHEN, SB ^{[1
]}

KEH, HJ ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM ENGN,TAIPEI 10764,TAIWAN

来源：

AICHE JOURNAL | 1988年 / 34卷 / 07期

关键词：

COLLOIDS - Concentration - ELECTRIC FIELD EFFECTS - ELECTROLYTES - Solutions;

D O I：

10.1002/aic.690340704

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An analytical study of the electrophoretic motion of two freely-suspended, nonconducting spheres with thin electrical double layers is presented using a method of reflections. The particles may differ in radius and/or in zeta potential at the surface, and they are oriented arbitrarily relative to the direction of applied electric field. Corrections to Smoluchowski's equation due to particle interactions are determined in a power series. It is found that the electrophoretic particles do not interact with one another when they have equal zeta potentials.

引用

页码：1075 / 1085

页数：11

共 26 条

[1] DROPLET INTERACTIONS IN THERMOCAPILLARY MOTION [J].