S.J.T.U. Phase Transformation and Applications Introduction to Fuel Cells 清洁、高效和环境友好 SJTU Thermodynamics of Materials Springl2008©X.J.Jin Lecture 11 Electrochemistry llPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Springl 2008 © X. J. Jin Lecture 11 Electrochemistry II Introduction to Fuel Cells 清洁、高效和环境友好