Studies with model membranes: XXV. Evaluation of membrane parameters and test of the theory of bi-ionic potential based on the thermodynamics of irreversible processes

Membrane potentials and bi-ionic potentials observed across polystyrene-based cupric phosphate and aluminum vanadate membranes using various 1:1 electrolytes are reported. Theoretical equations derived recently by Toyoshima and Nozaki for the membrane potential and bi-ionic potential on non-equilibr...

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Bibliographic Details
Published inJournal of membrane science Vol. 4; pp. 275 - 281
Main Authors Beg, M.Nasim, Siddiqi, Fasih A, Rahman Khan, M.Ibadur, Ahsan, M.Aqueel, Islam, Badrul
Format Journal Article
LanguageEnglish
Published Elsevier B.V 1979
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Summary:Membrane potentials and bi-ionic potentials observed across polystyrene-based cupric phosphate and aluminum vanadate membranes using various 1:1 electrolytes are reported. Theoretical equations derived recently by Toyoshima and Nozaki for the membrane potential and bi-ionic potential on non-equilibrium thermodynamics have been used for the evaluation of various membrane parameters. The derived membrane parameters have been used to examine the validity of the theory utilized. Theoretical predictions were borne out quite satisfactorily by our experimental results.
ISSN:0376-7388
1873-3123
DOI:10.1016/S0376-7388(00)83303-7