Hi everyone,
I need to separate the water and acetonitrile based electrolytes for cation exchange. Anyone can suggest me the suitable membrane that separate the water and acetonitrile solvents and only the cationic exchange function should occur.
Will Nafion 117 membrane work?
Thanks.
Karthick Ramalingam
If an ion-exchange membrane with exchange sites occupied by a given cation is placed in a solution of another cation, an exchange occurs. The ratio of ion concentrations in an ion exchanger can be defined as a function of the activities of ions in a solution with a variable composition of the solution. In Nafion 117, the proton can be replaced by another cation, depending on the solvent of water or acetonitrile in different ways. An experiment is needed to determine the substitution.
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