Activity Coefficients at Infinite Dilution of Alkanes, Alkenes, and Alkyl Benzenes in 1-(2-Hydroxyethyl)-3-methylimidazolium Tetrafluoroborate Using Gas-Liquid Chromatography

被引：23

作者：

Zhang, Ya ^{[1
]}

Wang, Li-Sheng ^{[1
]}

Li, Yi ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem Engn & Environm, Beijing 100081, Peoples R China

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2009年 / 54卷 / 10期

关键词：

ORGANIC SOLUTES; 1-BUTYL-3-METHYLIMIDAZOLIUM TRIFLUOROMETHANESULFONATE; VIRIAL COEFFICIENTS; POLAR;

D O I：

10.1021/je9002724

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Activity coefficients at infinite dilution of 14 organic solutes, alkanes, alkenes, and alkyl benzenes, in 1-(2-hydroxyethyl)-3-methylimidazolium tetrafluoroborate, have been determined using gas-liquid chromatography over a temperature range of (303.15 to 363.15) K with the ionic liquid as the stationary phase. The partial molar excess enthalpies at infinite dilution were also determined for the solutes from the temperature dependence of the experimental activity values.

引用

页码：2887 / 2890

页数：4

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