Standard Gibbs energy of adsorption and surface properties for ionic liquids binary mixtures

被引：18

作者：

Lemraski, Ensieh Ghasemian ^{[1
]}

Kargar, Elham ^{[1
]}

机构：

[1] Ilam Univ, Fac Sci, Ilam, Iran

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2014年 / 195卷

关键词：

Ionic liquid; Binary mixture; Surface tension; Adsorption; Surface composition; MELTING-POINTS; THERMODYNAMIC PROPERTIES; PHYSICAL-PROPERTIES; QSPR CORRELATION; TENSION; TEMPERATURE; PREDICTION; DENSITY; METHYLSULFATE; IMIDAZOLIUM;

D O I：

10.1016/j.molliq.2014.01.024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A classical thermodynamic model for the first time is used to derive an equation for the standard Gibbs energy of adsorption and surface properties for ionic liquids binary mixtures. Where experimental surface tension of the mixtures is available, the agreement between the calculated and the experimental data is found to be very good. Bulk mole fraction and surface tension of one of the pure component are necessary inputs for this equation. In addition, to find more information about surface structure of binary mixtures, the surface tension of binary mixtures has been studied using extended Langmuir model (EL). (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：17 / 21

页数：5

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