Observable Electric Potential and Electrochemical Potentials

摘要

The electric potential of the terminal of a reversible electrode is the observable electric potential (OEP) denoted by pau.The local state in a differential element of an electrochemical system depends on its temperature,its pressure,its solute concentrations and its OEP.In the present work we are going study the relationships between the electrochemical potentials and the OEP and discuss the possibilities of evaluating the electrochemical potentials profiles from measurements of spatial OEP distribution.