Dynamic electrophoresis of colloidal particles in concentrated suspensions

被引：0
|
作者：
Ohshima, H [1 ]
机构：
[1] Sci Univ Tokyo, Fac Pharmaceut Sci, Shinjuku Ku, Tokyo 1620826, Japan
来源：
HYDROCOLLOIDS, PT 2: FUNDAMENTALS AND APPLICATIONS IN FOOD, BIOLOGY, AND MEDICINE | 1999年
关键词：
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The particle volume fraction (phi) dependence of the dynamic electrophoretic mobility mu of spherical colloidal particles in a concentrated suspension as well as the colloid vibration potential (CVP) and electrokinetic sonic amplitude (ESA) in the suspension are discussed on the basis of Kuwabara's cell model. From an Onsager relation for concentrated suspensions it is suggested that the CVP or ESA depends much stronger on phi than predicted from the phi dependence of mu.
引用
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页码：69 / 74
页数：4
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