Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide

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	Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide
其他题名	Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide
	Liu QingShan 1; Liu Hui 2; Mou Lin 1
	2016
发表期刊	ACTA PHYSICO-CHIMICA SINICA
ISSN	1000-6818
卷号	32 期号:3 页码:617-623
摘要	The functional ionic liquid (FIL) 1-(cyanopropyl)-3-methylinnidazoliumbis(trifluoromethyl)sulfonyl imide PCNMIMNTf2 was synthesized using an ion-exchange method. Density, dynamic viscosity, electrical conductivity, and refractive index were determined in the temperature range 283.15-353.15 K. The effect of methylene group introduction is discussed for the FILs and imidazolium ionic liquids (ILs). The thermal expansion coefficient, molecular volume, standard molar entropy, and lattice energy were determined by the empirical equations from the measurement values. The temperature dependence on electrical conductivity and dynamic viscosity of the FILs were fitted by the Vogel-Fulcher-Tammann (VFT) equation. The adaptability of the Arrhenius equation was also discussed for the electrical conductivity and dynamic viscosity. The study of the thermodynamic properties of the FIL is important for synthesis of new ILs and their application.
其他摘要	The functional ionic liquid (FIL) 1-(cyanopropyl)-3-methylimidazolium bis(trifluoromethyl)sulfonyl imide PCNMIMNTf2 was synthesized using an ion-exchange method. Density, dynamic viscosity, electrical conductivity, and refractive index were determined in the temperature range 283.15-353.15 K. The effect of methylene group introduction is discussed for the FILs and imidazolium ionic liquids (ILs). The thermal expansion coefficient, molecular volume, standard molar entropy, and lattice energy were determined by the empirical equations from the measurement values. The temperature dependence on electrical conductivity and dynamic viscosity of the FILs were fitted by the Vogel-Fulcher-Tammann (VFT) equation. The adaptability of the Arrhenius equation was also discussed for the electrical conductivity and dynamic viscosity. The study of the thermodynamic properties of the FIL is important for synthesis of new ILs and their application.
关键词	PROTIC IONIC LIQUIDS ELECTRICAL-CONDUCTIVITY DYNAMIC VISCOSITY PHYSICOCHEMICAL PROPERTIES SURFACE-TENSION DENSITY THERMODYNAMICS CATALYST N=2 Functional ionic liquid Density Dynamic viscosity Electrical conductivity Refractive index
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Program for Liaoning Excellent Talents in University, China]
CSCD记录号	CSCD:5654598
引用统计	被引频次：1[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/149691
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Shanghai Environm Sanitat Engn Design Institute Co Ltd, Shanghai 200232, Peoples R China 3.Shanghai Engn Res Ctr Contaminated Sites Remediat, Shanghai 200232, Peoples R China
推荐引用方式 GB/T 7714	Liu QingShan,Liu Hui,Mou Lin. Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide[J]. ACTA PHYSICO-CHIMICA SINICA,2016,32(3):617-623.
APA	Liu QingShan,Liu Hui,&Mou Lin.(2016).Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide.ACTA PHYSICO-CHIMICA SINICA,32(3),617-623.
MLA	Liu QingShan,et al."Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide".ACTA PHYSICO-CHIMICA SINICA 32.3(2016):617-623.