Transformation to potential‐program invariant form of voltammograms and dynamic electrochemical impedance spectra of surface confined redox species

Abstract A theory is presented by which voltammograms, and dynamic electrochemical impedance spectroscopy (dEIS) measurements of redox processes surface‐confined species can be analyzed. By the proposed procedure, from a set voltammograms taken at varied scan‐rates, two scan‐rate independent, hysteresis‐free functions potential calculated. One them characterizes kinetics, other electrode charge associated with equilibrium. The also comprises analysis spectra same system, have been measured during conditions, i.e., potental scans. Because formal analogy, procedure applicable for voltammetry dEIS adsorption processes.