Application of the mean spherical approximation to the estimation of electrolyte activity coefficients in methanol solutions

被引：13
|
作者：
Fawcett, WR
Tikanen, AC
机构：
来源：
JOURNAL OF MOLECULAR LIQUIDS | 1997年 / 73-4卷
关键词：
D O I：
10.1016/S0167-7322(97)00080-9
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：
Activity coefficients and thermodynamic association constants have been estimated for NaBr, NaCl, NaI, NaClO4, Bu4NBr, Bu4NI, and Bu4NClO4 electrolytes in methanol by means of a fit of experimental data to theory using the unrestricted version of the mean spherical approximation. Realistic sizes for the solvated ions and for ion pairs have been determined. The thermodynamic association constants derived are compared with values obtained from conductance studies.
引用
收藏
页码：373 / 384
页数：12
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