Issue 7, 1985

Mutual diffusion and self-diffusion in the frictional formalism of non-equilibrium thermodynamics

Abstract

Conceptual differences between mutual diffusion and self-diffusion are analysed using the frictional formalism of non-equilibrium thermodynamics. Expressions for the two diffusion coefficients are derived and it is shown that the friction coefficient operative in self-diffusion is different from the corresponding friction coefficient in mutual diffusion. A common error in the recent literature concerning the expression for the mutual-diffusion coefficient is corrected.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans. 1, 1985,81, 1725-1730

Mutual diffusion and self-diffusion in the frictional formalism of non-equilibrium thermodynamics

H. Vink, J. Chem. Soc., Faraday Trans. 1, 1985, 81, 1725 DOI: 10.1039/F19858101725

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