Hofmeister effects in colloid science and biology explained by dispersion forces: analytic results for the double layer interaction

被引：26
作者：
Edwards, SA [1 ]
Williams, DRM [1 ]
机构：
[1] Australian Natl Univ, Inst Adv Studies, Res Sch Phys Sci & Engn, Dept Appl Math, Canberra, ACT 0200, Australia
来源：
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2004年 / 9卷 / 1-2期
关键词：
X-ray crystallography; colloid science; dispersion forces;
D O I：
10.1016/j.cocis.2004.05.019
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：
Dispersion forces between ions and surfaces have been shown to play an important role in causing the specific ion (Hofmeister) effects that are ubiquitously observed in colloidal experiments. We present explicit analytic formulae showing the effect of these ionic dispersion forces on the structure of the double layer and on the resulting pressure between surfaces. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：139 / 144
页数：6
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