A Numerical Exercise To Teach Electrochemical Impedance Using Electric Circuit Simulation Software

A numerical exercise to teach electrochemical impedance at university level by using the electric circuit simulation program, PSpice, is presented. The demo or student version of this software is available for free on the Internet. A study of the usual electrochemical impedances by means of numerical tables and graphics can be done by the students on a personal computer. This exercise can be incorporated into an electrochemistry course to help students understand the concept of electrochemical impedance.