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
来源：
PURE AND APPLIED CHEMISTRY | 1990年 / 62卷 / 01期
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
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页码：25 / 34
页数：10
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