Analytic solution of the mean spherical approximation for ion-dipole model in a neutralizing background

1989 ◽  
Vol 54 (3-4) ◽  
pp. 707-733 ◽  
Author(s):  
M. F. Golovko ◽  
I. A. Protsykevich
Keyword(s):  
Analytic Solution ◽  
Dipole Model ◽  
Spherical Approximation ◽  
Mean Spherical Approximation ◽  
The Mean

Structural Properties of the Ion-Dipole Model of Electrolyte Solutions in the Bulk and Near a Charged Hard Wall.Application of the Truncated Optimized Cluster Series

1991 ◽  
Vol 46 (1-2) ◽  
pp. 8-18
Author(s):  
O. A. Pizio ◽  
Z. B. Halytch
Keyword(s):  
Electrolyte Solutions ◽  
Distribution Functions ◽  
Dipole Model ◽  
Spherical Approximation ◽  
Mean Spherical Approximation ◽  
Cluster Expansions ◽  
The Third ◽  
The Mean ◽  
Cluster Series ◽  
Bulk Case

AbstractAn ion-dipole model of electrolyte solutions in the bulk case and near a charged or uncharged hard wall is considered. A method to derive the terms of optimized cluster expansions for the distribution functions of ions and dipoles which provides a set of approximations beyond the mean spherical approximation is given. The third cluster coefficient approximation is investigated

scholarly journals Solutions of Sodium in Liquid Ammonia as Described by a Hard Sphere Charge-Dipole Model in the Neutralizing Background

1991 ◽  
Vol 46 (1-2) ◽  
pp. 19-26
Author(s):  
M. F. Golovko ◽  
L A. Protsykevych
Keyword(s):  
Distribution Function ◽  
Hard Sphere ◽  
Liquid Ammonia ◽  
Analytic Solution ◽  
Ion Concentration ◽  
Spherical Approximation ◽  
Mean Spherical Approximation ◽  
Ion Distribution ◽  
Dipole System ◽  
The Mean

AbstractThe analytic solution of the mean spherical approximation obtained by us previously for the ion-dipole system in a neutralizing background is applied to study the structural, thermodynamic and dielectric properties of sodium-ammonia solutions. It is shown that the structure of ammonia is closepacked and changes little with ion concentration. The shape of the ion-ion distribution function changes from solvation behaviour with Debye-like asymptotics at low ion concentration to density ordering in the metalic region.

Sign in / Sign up

Export Citation Format

Share Document