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Current issue   Ukr. J. Phys. 2015, Vol. 59, N 7, p.732-736
doi:10.15407/ujpe59.07.0732    Paper

Gavryushenko D.A., Korobko O.V., Sysoev V.M., Cherevko K.V.

Taras Shevchenko National University of Kyiv, Faculty of Physics
(4, Academician Glushkov Ave., Kyiv 01133, Ukraine; e-mail: oksana2208@i.ua)

Entropy Production by the Diffusion Process in a Plane-Parallel Pore in the Case of Scatchard−Hamer Solution

Section: General problems of theoretical physics
Original Author's Text: Ukrainian

Abstract: An expression for the entropy production in the case of facilitated diffusion in a Scatchard– Hamer binary solution has been obtained. The presence of a stabilizing effect for the entropy production with respect to the concentration gradient is shown. The entropy-driven contributions to the variation of thermodynamic potentials at the mixing are demonstrated to play the dominant role for the entropy production in the system.

Key words: Scatchard–Hamer solution, entropy production, facilitated diffusion.