Alternating current of industrial frequency in cyclic inverse-derivative chronopotensiometry

The response of the electrochemical system, which is a time-dependent potential of the working electrode, was transformed into a function dE/dt = f(E) by a software. By multiplying the reciprocal derivative of this function on the instantaneous value of the current and on the corresponding value of potential the final transformant, which is a differential charge q vs potential dependence, was obtained. The charge transferred in the adsorption or the Faraday processes on the electrodes is found by integrating q within appropriate limits of potential