Henry's function for electrophoresis of a cylindrical colloidal particle

被引：87

作者：

Ohshima, H ^{[1
]}

机构：

[1] SCI UNIV TOKYO,INST COLLOID & INTERFACE SCI,SHINJUKU KU,TOKYO 162,JAPAN

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1996年 / 180卷 / 01期

关键词：

Henry's function; electrophoresis; electrophoretic mobility; cylindrical particle; retardation effect;

D O I：

10.1006/jcis.1996.0305

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：

A general expression is obtained for the electrophoretic mobility of a cylindrical hard colloidal particle oriented perpendicularly to an applied electric field. On the basis of this general mobility expression, a simple accurate analytic mobility formula suitable for numerical calculation is derived which is applicable for low zeta potentials and for all Kappa a (Kappa is the Debye-Huckel, parameter and a is the particle radius) with relative errors less than 1%. (C) 1996 Academic Press, Inc.

引用

页码：299 / 301

页数：3

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