Impedance of an Ideally Polarizable Electrode

An ideally polarizable electrode also called blocking electrode, is an electrode at which there is no charge transfer between electrode and solutimi [17], Such an electrode immersed in a solution containing supporting electrolyte can be represented as a connection of the solution resistance and electrode capacitance in series (Fig. 4.1 a), and its impedance is described as 

4 Impedance of the Faradaic Reactions in the Presence of Mass Transfer 

It must be added that if the impedance is measured in a two-electrode cell, then Cel represents the sum of the capacitance of the working and counter electrodes. 

2 Impedance in Presence of Redox Process in Semiinfinite Linear Diffusion Determination of Parameters 

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