3.3 Chemical Potentials (5) S.J.T.U. Phase Transformation and Applications &G OF T,P,n≠n aG OF aH aU On; =4 i T P.ni+ni Oni P,S,n,≠n oni V,S,n≠n The chemical potential of the component i. G Used extensively in the treatment of the thermodynamics of solutions and of chemical reactions. U SJTU Thermodynamics of Materials Spring 2006 ©X.J.Jin Lecture 6 property relation applicationsPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2006 © X. J. Jin Lecture 6 property relation applications 3.3 Chemical Potentials (5) ij nnVT ij i nnPT i n F n G ≠ ≠ ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ ,, ,, i i nnPT ij i nnVT ij i nnSP ij i nnSV ij n U n H n F n G = μ ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ ,, ≠ ,, ≠ ,, ≠ ,, ≠ μi The chemical potential of the component i. Used extensively in the treatment of the thermodynamics of solutions and of chemical reactions