Study of ion transfer through liquid membrane systems by Current Reversal Chronopotentiometric techniques

► RCP and CRDCP are applied to membrane systems of one and two polarized interfaces. ► Analytical equations for the ion transfer at these kinds of systems are derived. ► Expressions for the peak parameters of the CRDCP curves are obtained. ► These parameters are related to the half-wave potential and transition times. ► Theoretical behavior is experimentally verified.