What Is Faradaic Current?

The faradaic current is the current generated by the reduction or oxidation of some chemical substance at an electrode. The net faradaic current is the algebraic sum of all the faradaic currents flowing through an indicator electrode or working electrode.

What is faradaic and non faradaic current?

Thus, in a Faradaic process, after applying a constant current, the electrode charge, voltage and composition go to constant values. ... Instead, in a non-Faradaic (capacitive) process, charge is progressively stored.

What is a non faradaic current?

The portion of the current observed in an electrochemical system that cannot be attributed to any redox processes occurring at an electrode surface.