6533b825fe1ef96bd1282669

RESEARCH PRODUCT

Electrostatic phenomena in ion exchange membranes

S. D'alessandroA. Tantillo

subject

inorganic chemicalschemistry.chemical_classificationIon exchangeMechanical EngineeringGeneral Chemical EngineeringInorganic chemistryGeneral ChemistryElectrolyteConductivityElectrostaticsMembranechemistryGeneral Materials ScienceIon-exchange membranesCounterionAbsorption (chemistry)Water Science and Technology

description

Abstract Specific and transport properties of a cation and an anion exchange membrane in Na + and Cl - form respectively have been measured in water and dioxane water mixtures. A greater electrolyte absorption and a lesser specific conductivity and counterion transport number in solvents at higher dioxane content indicate strong electrostatic interactions between fixed groups in the membrane and counterions.

https://doi.org/10.1016/s0011-9164(00)80033-8