Contents of Today S.J.T.U. Phase Transformation and Applications Review previous Nernst equation Pourbaix diagrams Concentration cells Oxygen pressure determination etc. Fuel cell SJTU Thermodynamics of Materials Springl2008©X.J.Jin Lecture 11 Electrochemistry IlPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Springl 2008 © X. J. Jin Lecture 11 Electrochemistry II Contents of Today Review previous Nernst equation Pourbaix diagrams Concentration cells Oxygen pressure determination etc. Fuel cell