Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate

	Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate
	Yan, Pei-Fang 1; Yang, Miao 1; Li, Chang-Ping 1,3; Liu, Xiu-Mei 1; Tan, Zhi-Cheng 1,2; Welz-Biermann, Urs 1
刊名	fluid phase equilibria
	2010-11-25
卷号	298 期号:2 页码:287-292
关键词	Ionic liquids Gas-liquid chromatography Activity coefficients at infinite dilution [BMIM][BOB] [HMIM][BOB]
通讯作者	谭志诚 ; urs welz-biermann
产权排序	1;1
英文摘要	the activity coefficients at infinite dilution, for various solutes: alkanes, cycloalkanes, 1-alkenes, 1-alkynes, benzene, alkylbenzenes, and alcohols in the ionic liquids 1-butyl-3-methylimidazolium bis(oxalato)borate [bmim][bob] and 1-hexyl-3-methyl-imidazolium bis(oxalato)borate [hmim][bob] have been determined by gas-liquid chromatography at the temperatures ranging from 308 to 348k. the partial molar excess enthalpies at infinite dilution h(i)(e infinity) of the solutes in the ionic liquids were also derived from the temperature dependence of the gamma(infinity)(i) values. the selectivities for the hexane/benzene, cyclohexane/benzene and hexane/hexene separation problems were calculated from experimental infinite dilution activity coefficient values and compared to the other ionic liquids, taken from the recent literatures. (c) 2010 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	thermodynamics ; chemistry, physical ; engineering, chemical
研究领域[WOS]	thermodynamics ; chemistry ; engineering
关键词[WOS]	temperature ionic liquids ; organic solutes ; thermodynamic properties ; alkyl benzenes ; 1-butyl-3-methylimidazolium trifluoromethanesulfonate ; mixtures ; alcohols ; aldehydes ; alkenes ; esters
收录类别	SCI
原文出处	false
语种	英语
WOS记录号	WOS:000283967100016
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/103611]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, China Ion Liquid Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China 3.Dalian Univ, Coll Chem Engn & Environm, Dalian 116622, Peoples R China
推荐引用方式 GB/T 7714	Yan, Pei-Fang,Yang, Miao,Li, Chang-Ping,et al. Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate[J]. fluid phase equilibria,2010,298(2):287-292.
APA	Yan, Pei-Fang,Yang, Miao,Li, Chang-Ping,Liu, Xiu-Mei,Tan, Zhi-Cheng,&Welz-Biermann, Urs.(2010).Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate.fluid phase equilibria,298(2),287-292.
MLA	Yan, Pei-Fang,et al."Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate".fluid phase equilibria 298.2(2010):287-292.