Thermodynamic properties of mixtures containing ionic liquids. 8. Activity coefficients at infinite dilution of hydrocarbons, alcohols, esters, and aldehydes in 1-hexyl-3-methylimidazolium bis(trifluoromethysulfonyl) imide using gas-liquid chromatography

被引：92

作者：

Heintz, A

Verevkin, SP

Ondo, D

机构：

[1] Univ Rostock, Dept Phys Chem, D-18055 Rostock, Germany

[2] Inst Chem Technol, Dept Phys Chem, CR-16628 Prague 6, Czech Republic

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 02期

关键词：

D O I：

10.1021/je0503554

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Activity coefficients at infinite dilution gamma(infinity)(i) of alkanes, alkenes, and alkylbenzenes as well as of the linear and branched C-1-C-6 alcohols, esters, and aldehydes in the ionic liquids 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide have been determined by gas chromatography using the ionic liquids as stationary phase. The measurements were carried out at different temperatures between 301 K and 396 K. From the temperature dependence of the limiting activity coefficients, partial molar excess enthalpies at infinite dilution H-i(E,infinity) of the solutes in the ionic liquids have been derived.

引用

收藏

页码：434 / 437

页数：4

相关论文

共 18 条

[1] VAPOR-PRESSURES UP TO THEIR CRITICAL-TEMPERATURES OF NORMAL ALKANES AND 1-ALKANOLS [J].

AMBROSE, D ;

WALTON, J .

PURE AND APPLIED CHEMISTRY, 1989, 61 (08) :1395-1403

[2] USE OF GAS-LIQUID CHROMATOGRAPHY TO DETERMINE COEFFICIENTS AND 2ND VIRIAL COEFFICIENTS OF MIXTURES .I. THOERY AND VERIFICATION OF METHOD OF DATA ANALYSIS [J].

CRUICKSHANK, AJ ;

WINDSOR, ML ;

YOUNG, CL .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1966, 295 (1442) :259-+

[3]

Grant D.W., 1971, GAS LIQUID CHROMATOG

[4]

Heintz A, 2005, ACS SYM SER, V901, P187

[5] Thermodynamic properties of mixtures containing ionic liquids. 6. Activity coefficients at infinite dilution of hydrocarbons, alcohols, esters, and aldehydes in 1-methyl-3-octyl-imidazolium tetrafluoroborate using gas-liquid chromatography [J].

Heintz, A ;

Verevkin, SP .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (05) :1515-1519

[6] Thermodynamic properties of mixtures containing ionic liquids.: 5.: Activity coefficients at infinite dilution of hydrocarbons, alcohols, esters, and aldehydes in 1-methyl-3-butyl-imidazolium bis(trifluoromethyl-sulfonyl) imide using gas-liquid chromatography [J].

Heintz, A ;

Casás, LM ;

Nesterov, IA ;

Emel'yanenko, VN ;

Verevkin, SP .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (05) :1510-1514

[7] Recent developments in thermodynamics and thermophysics of non-aqueous mixtures containing ionic liquids. A review [J].

Heintz, A .

JOURNAL OF CHEMICAL THERMODYNAMICS, 2005, 37 (06) :525-535

[8] Thermodynamic properties of mixtures containing ionic liquids. 2. Activity coefficients at infinite dilution of hydrocarbons and polar solutes in 1-methyl-3-ethyl-imidazolium bis(trifluoromethyl-sulfonyl) amide and in 1,2-dimethyl-3-ethyl-imidazolium bis(trifluoromethyl-sulfonyl) amide using gas-liquid chromatography [J].

Heintz, A ;

Kulikov, DV ;

Verevkin, SP .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2002, 47 (04) :894-899

[9] Thermodynamic properties of mixtures containing ionic liquids.: Activity coefficients at infinite dilution of polar solutes in 4-methyl-N-butyl-pyridinium tetrafluoroborate using gas-liquid chromatography [J].

Heintz, A ;

Kulikov, DV ;

Verevkin, SP .

JOURNAL OF CHEMICAL THERMODYNAMICS, 2002, 34 (08) :1341-1347

[10] Thermodynamic properties of mixtures containing ionic liquids.: 1.: Activity coefficients at infinite dilution of alkanes, alkenes, and alkylbenzenes in 4-methyl-n-butylpyridinium tetrafluoroborate using gas-liquid chromatography [J].

Heintz, A ;

Kulikov, DV ;

Verevkin, SP .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2001, 46 (06) :1526-1529