Abstract
Relationships are established for the permeability and flux of ionic surfactants with the concentration of electroactive compounds (EAC), the nature and concentration of solutions adjacent to the membrane, and membrane thickness. Values of permeability and ion fluxes decrease with decreasing EAC concentration and increasing membrane thickness. As the EAC concentration increases, i.e., as the number of charged centers in the membrane increases, permeabilities and ion fluxes also increase proportionally. The quantitative properties of membrane transport are an order of magnitude lower under conditions of diffusion mass transfer than with constant current.
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Original Russian Text © E.G. Kulapina, N.M. Makarova, O.V. Mikhaleva, 2008, published in Elektrokhimiya, 2008, Vol. 44, No. 12, pp. 1438–1443.
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Kulapina, E.G., Makarova, N.M. & Mikhaleva, O.V. Transport properties of plasticized polyvinyl chloride membranes based on alkylpyridinium alkylsulfates under conditions of diffusion mass transfer and constant current. Russ J Electrochem 44, 1339–1344 (2008). https://doi.org/10.1134/S1023193508120057
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DOI: https://doi.org/10.1134/S1023193508120057