New perspectives in the transport of electrolyte solutions

被引：3
|
作者：
DurandVidal, S [1 ]
Turq, P [1 ]
Bernard, O [1 ]
Treiner, C [1 ]
Blum, L [1 ]
机构：
[1] UNIV PUERTO RICO,DEPT PHYS,RIO PIEDRAS,PR 00931
来源：
PURE AND APPLIED CHEMISTRY | 1996年 / 68卷 / 08期
关键词：
D O I：
10.1351/pac199668081583
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We recently obtained simple expressions for the variation with concentration of the transport coefficients of electrolytes in aqueous solution, namely: selfdiffusion, conductance of two simple ionic species, conductance of three simple ionic species and micellar systems. The Fuoss-Onsager continuity equations were solved using modern equilibrium pair distribution functions such as the MSA (mean spherical approximation) leading to explicit expressions for the variation of the transport coefficients with concentration. These expressions are in good agreement with the experimental values for both unassociated and associated electrolytes and micellar solutions.
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页码：1583 / 1590
页数：8
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