MSA-NRTL model for the description of the thermodynamic properties of electrolyte solutions

Papaiconomou, N. and Simonin, J. P. and Bernard, O. and Kunz, Werner (2002) MSA-NRTL model for the description of the thermodynamic properties of electrolyte solutions. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 4 (18). pp. 4435-4443. ISSN 1463-9076

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Abstract

The mean spherical approximation (MSA) approach for electrolyte solutions is combined with a modified non-random two-liquid (NRTL) approach. The resulting model is suitable for a description of the thermodynamic properties of electrolyte-multisolvent systems. The ability of this MSA-NRTL model is investigated by examining activity and osmotic coefficients of binary and ternary electrolyte solutions. Especially for nonaqueous solutions, the model is superior to standard semi-empirical calculations used in the chemical industry.

Item Type: Article
Uncontrolled Keywords: MEAN SPHERICAL APPROXIMATION; REAL IONIC-SOLUTIONS; ACTIVITY-COEFFICIENTS; PRIMITIVE MODEL; ASYMMETRIC ELECTROLYTES; HARD-SPHERES; SYSTEMS; REPRESENTATION; EQUATION; SOLVENT;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Werner Kunz
Depositing User: Dr. Gernot Deinzer
Date Deposited: 17 Nov 2021 16:55
Last Modified: 17 Nov 2021 16:55
URI: https://pred.uni-regensburg.de/id/eprint/40825

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