|
This article is cited in 5 scientific papers (total in 5 papers)
Features of the influence of the initial composition of organic stratifying mixtures in microsized pores on the mutual solubility of components
A. V. Shishulin, V. B. Fedoseev G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Nizhnii Novgorod
Abstract:
Using the methods of equilibrium chemical thermodynamics, the influence of the size and initial composition of stratifying organic mixtures in microsized pores on the composition and stability of phases coexisting in a heterogeneous state has been demonstrated. Using a number of binary organic systems as an example, it is shown that, in contrast to macrosized phases, in microsized pores, the mutual solubility of the components substantially depends on the pore size and the initial composition of the mixture, while the nature of the size dependence of solubilities is different for mixtures of different compositions. A thermodynamic interpretation of the results obtained as a consequence of the implementation of various mechanisms to reduce the free energy of the system is presented.
Keywords:
porous materials, phase transformations, core-shell, stratification, solubility.
Received: 18.05.2020 Revised: 18.05.2020 Accepted: 23.06.2020
Citation:
A. V. Shishulin, V. B. Fedoseev, “Features of the influence of the initial composition of organic stratifying mixtures in microsized pores on the mutual solubility of components”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:18 (2020), 52–54; Tech. Phys. Lett., 46:9 (2020), 938–941
Linking options:
https://www.mathnet.ru/eng/pjtf4998 https://www.mathnet.ru/eng/pjtf/v46/i18/p52
|
Statistics & downloads: |
Abstract page: | 41 | Full-text PDF : | 13 |
|