Temperature dependence of voltage S.J.T.U. Phase Transformation and Applications △G=-EzF d(AG)=-ASdT--zFdE dE △S dE△S dT aF dT F △G=△H-TAS dE EzF=△H-TzF dT AH--F E-T4 -] 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 ΔG = −EzF (Δ ) = Δ− SdTGd = −zFdE zF S dT dE Δ = zF S dT dEo o Δ = Δ = Δ − ΔSTHG dT dE −Δ=− TzFHEzF ⎥⎦⎤ ⎢⎣⎡ −−=Δ dTdE TEzFH ⎥⎦⎤ ⎢⎣⎡ −−=Δ dT dE TEzFH o o o Temperature dependence of voltage