Electrophoretic mobility of colloidal particles in dilute suspensions

被引：0

作者：

Alarcon-Waess, O. ^{[1
]}

Mendez-Alcaraz, J. M. ^{[2
]}

机构：

[1] Univ Americas Puebla, Dept Fis & Matemat, Sta Catarina Martir, Cholula 72820, Mexico

[2] Cinvestav, Dept Fis, Mexico City 07360, DF, Mexico

来源：

RECENT DEVELOPMENTS IN PHYSICAL CHEMISTRY | 2008年 / 979卷

关键词：

electrophoretic mobility; colloidal electrophoresis; charge inversion;

D O I：

暂无

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 electrophoretic mobility of a colloidal particle immersed in an electrolyte solution is reported as a function of the zeta potential and of the Debye-Huckel screening parameter. The relaxation and hydrodynamic effects are accounted for by means of the Langevin equation and Henry's formula, respectively. Our results qualitatively agree with those in the literature obtained with other theories. We also found that charge inversion may occur in the case of charge asymmetric electrolytes.

引用

页码：83 / +

页数：2

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