Entropy Production in the Diffusion of a Margules Solution in a Plane-Parallel Pore

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

doi:10.15407/ujpe58.10.0988

Entropy Production in the Diffusion of a Margules Solution in a Plane-Parallel Pore

Authors

D. A. Gavryushenko Taras Shevchenko National University of Kyiv, Faculty of Physics
O. V. Korobko Taras Shevchenko National University of Kyiv, Faculty of Physics
V. M. Sysoev Taras Shevchenko National University of Kyiv, Faculty of Physics
K. V. Cherevko Taras Shevchenko National University of Kyiv, Faculty of Physics

DOI:

https://doi.org/10.15407/ujpe58.10.0988

Keywords:

Margules, entropy production

Abstract

An expression for the entropy production in the case of the facilitated diffusion of a Margules binary solution has been obtained. A stabilizing effect with respect to the solution concentration gradient was revealed. The entropy contributions to changes of the thermodynamic potentials at the mixing are found to play a dominant role in the transformation of the character of entropy production in the system.

References

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L.A. Bulavin, D.A. Gavryushenko, V.M. Sysoev, and K.V. Cherevko, Dopov. Nats. Akad. Nauk Ukr., No. 7, 67 (2012).

L.A. Bulavin, D.A. Gavryushenko, V.M. Sysoev, and K.V. Cherevko, Dopov. Nats. Akad. Nauk Ukr., No. 12, 70 (2012).

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V.M. Sysoev, I.A. Fakhretdinov, and S.G. Shpyrko, Zh. Fiz. Khim. 71, 2142 (1997).

V.A. Durov and E.P. Ageev, Thermodynamic Theory of Solutions (Moscow State University, Moscow, 1987) (in Russian).

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Published

2018-10-11

How to Cite

Gavryushenko, D. A., Korobko, O. V., Sysoev, V. M., & Cherevko, K. V. (2018). Entropy Production in the Diffusion of a Margules Solution in a Plane-Parallel Pore. Ukrainian Journal of Physics, 58(10), 988. https://doi.org/10.15407/ujpe58.10.0988

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Issue

Vol. 58 No. 10 (2013)

Section

General problems of theoretical physics

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