Effects of disordered porous media on the vapour-liquid phase equilibrium in ionic fluids: application of the association concept
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- 作者：Myroslav Holovko ; Taras Patsahan ; tarpa@icmp.lviv.ua ; Oksana Patsahan
- 关键词：Disordered porous media ; Ionic fluid ; Association ; Vapour-liquid phase diagram ; Associative mean spherical approximation ; Scaled particle theory
- 刊名：Journal of Molecular Liquids
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：228
- 期：Complete
- 页码：215-223
- 全文大小：1001 K
- 卷排序：228
文摘
A model ionic fluid confined in disordered porous matrices is considered. The ions association concept is applied to study a phase vapour-liquid behaviour. Both the critical temperature and critical density decrease if the porosity lowers. The effect of porous medium morphology is studied. The association effects in the confined ionic fluid are stronger than in the bulk.