Prediction of Activity Coefficients in Polymer and Copolymer Solutions Using Simple Activity Coefficient Models
β Scribed by Pappa, Georgia D.; Voutsas, Epaminondas C.; Tassios, Dimitrios P.
- Book ID
- 120154816
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 107 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0888-5885
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π SIMILAR VOLUMES
In this work, a modified mean spherical approximation (MSA) model has been used to estimate osmotic coefficient and water activity in electrolyte solutions. The diameters of anion and cation are considered as linearly dependent on their densities. The results of this model show that it is suited for
A new activity coefficient model was developed from excess Gibbs free energy in the form G ex ΒΌ cA a x 1 b . . . x n b . The constants of the proposed model were considered to be function of solute and solvent dielectric constants, Hildebrand solubility parameters and specific volumes of solute and