文献类型：期刊文献

英文题名：Thermodynamic properties of aqueous solutions: Nonsymmetric sticky electrolytes with overlap between ions in the mean-spherical approximation

作者：Hu, Y; Jiang, JW; Liu, HL; Prausnitz, JM

机构：[1]UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720;[2]UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720

年份：1997

卷号：106

期号：7

起止页码：2718

外文期刊名：JOURNAL OF CHEMICAL PHYSICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:A1997WH02400020)】；

语种：英文

摘要：Based on a sticky-electrolyte model, the Ornstein-Zernike integral equation is solved for nonsymmetric electrolytes with stickiness between ions at various distances equal to or less than the collision diameter. The hypernetted chain or Percus-Yevick approximation is used for the closure inside the hard core, while the mean-spherical approximation for electrostatic interactions is used for the closure outside the hard core. Expressions for correlation functions and thermodynamic properties in term of the sticky parameters are derived. Numerical results are presented for various cases. (C) 1997 American Institute of Physics.