PREFERENTIAL SOLVATION IN 2-COMPONENT AND IN 3-COMPONENT SYSTEMS

被引:225
|
作者
BENNAIM, A
机构
[1] Department of Physical Chemistry, The Hebrew University of Jerusalem
关键词
D O I
10.1351/pac199062010025
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The concepts of local compositions around a solute and preferential solvaton of a solute are defined in terms of the Kirkwood-Buff integrals. The difference between the local’ and the bulk composition is a measure of the preferential solvation of a solute with respect to the various components of the solvent. A statistical mechanical theory is developed that leads to simple relationships between local compositions and experimentally measurable quantities. These are applied to both two- and three-component systems. © 1990 De Gruyter
引用
收藏
页码:25 / 34
页数:10
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