Liquid-liquid equilibrium in binary system [bmim][PF6]+1-butanol

被引：24

作者：

Bendova, Magdalena ^{[1
]}

Wagner, Zdenek ^{[1
]}

机构：

[1] AS CR, E Hala Lab Thermodynam, Inst Chem Proc Fundamentals, Prague 16502 06, Suchdol, Czech Republic

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 06期

关键词：

D O I：

10.1021/je060260h

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

the present paper, liquid-liquid equilibrium in binary system 1-butyl-3-methylimidazolium hexafluorophosphate + 1-butanol has been studied. Experimental liquid phase behavior was investigated using a volumetric method and a cloud-point method, the former enabling us to obtain tie lines (compositions of equilibrium phases), the latter yielding points of the binodal curve. The results have been compared with previous works and correlated by the NRTL and the Flory-Huggins equations. In addition, as data were obtained in the critical region of the binary system, they were described using the extended scaling-law equation.

引用

页码：2126 / 2131

页数：6

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