Induction effects in polar-polarizable liquid mixtures

Calculation of thermodynamic properties using renormalized perturbation theory

V. Venkatasubramanian School of Chemical Engineering, Cornell University, Ithaca, N.Y., 14853, U.S.A.

K.E. Gubbins School of Chemical Engineering, Cornell University, Ithaca, N.Y., 14853, U.S.A.

C.G. Gray Department of Physics, and Guelph-Waterloo Program for Graduate Work in Physics, University of Guelph, Guelph, Ontario, N1G 2W1, Canada

C.G. Joslin Department of Physics, and Guelph-Waterloo Program for Graduate Work in Physics, University of Guelph, Guelph, Ontario, N1G 2W1, Canada

Abstract

We generalize Wertheim's renormalized perturbation theory for polar, polarizable fluids to mixtures. The generalized theory is used to calculate the thermodynamic excess functions and phase equilibria for a variety of polar/non-polar and polar/polar mixtures. The results demonstrate the importance of including induction effects in a proper description of mixtures, and show the superiority of the 1-R form of the theory (which includes higher order multibody effects) over the 0-R form. Comparisons are made with experimental data for methyl chloride/xenon mixtures.

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Induction effects in polar-polarizable liquid mixtures

Calculation of thermodynamic properties using renormalized perturbation theory

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Induction effects in polar-polarizable liquid mixtures

Calculation of thermodynamic properties using renormalized perturbation theory

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