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Studies on thermochemical properties of ionic liquid EMIInCl4 based on scattered metal indium
Yang Jia-Zhen; Guan Wei; Wang Heng; Li Lei; Zhang Qing-Guo
2006-07-14
发表期刊ACTA CHIMICA SINICA
卷号64期号:13页码:1385-1388
文章类型Article
摘要A colorless and transparent ionic liquid EMIInCl4 was prepared by mixing 1-ethyl-3-methylimidazolium chloride (EMIC) with InCl3 in a glove box filled with dry argon. The molar dissolution enthalpies (Delta H-s(m)) of EMIC and EMIMCl4 in water with various molalities were determined by a solution-reaction isoperibol calorimeter at 298.15 K. In terms of Pitzer electrolyte solution theory, the molar dissolution enthalpy of EMIC and EMIInCl4 at infinite dilution (Delta H-s(m)o) and Pitzer parameters (beta((0)L)(MX), beta(1)L)(MX(), and C-MX(phi L)) were obtained, respectively. Using values of the dissolution enthalpies and the hydration heat, the dissociation heat of InCl4- (Delta H-d(m)) and the enthalpy change (Delta H-r(m)) for the reaction of EMIC+InCl3 -->EMIInCl4 were estimated respectively. The result, Delta H-r(m) =(-60.37 +/- 1.8) kJ.mol(-1), was in agreement with exothermic phenomenon observed while the ionic liquid was synthesized.
关键词Isoperibol Calorimeter Dissolution Enthalpy Pitzer's Theory Ionic Liquid
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]AMINO-ACIDS ; WATER ; THERMODYNAMICS ; CALORIMETER ; ENTHALPY ; BMIBF4
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000239181500016
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/5766
专题青海盐湖研究所知识仓储
作者单位1.Liaoning Univ, Dept Chem, Shenyang 110036, Peoples R China
2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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Yang Jia-Zhen,Guan Wei,Wang Heng,et al. Studies on thermochemical properties of ionic liquid EMIInCl4 based on scattered metal indium[J]. ACTA CHIMICA SINICA,2006,64(13):1385-1388.
APA Yang Jia-Zhen,Guan Wei,Wang Heng,Li Lei,&Zhang Qing-Guo.(2006).Studies on thermochemical properties of ionic liquid EMIInCl4 based on scattered metal indium.ACTA CHIMICA SINICA,64(13),1385-1388.
MLA Yang Jia-Zhen,et al."Studies on thermochemical properties of ionic liquid EMIInCl4 based on scattered metal indium".ACTA CHIMICA SINICA 64.13(2006):1385-1388.
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