Study of the volumetric properties of the aqueous ionic liquid 1-methyl-3-pentylimidazolium tetrafluoroborate

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	Study of the volumetric properties of the aqueous ionic liquid 1-methyl-3-pentylimidazolium tetrafluoroborate
	Yang, Jia-Zhen ; Tong, Jing ; Li, Jing-Bin
	2007-05-01
发表期刊	JOURNAL OF SOLUTION CHEMISTRY
卷号	36 期号:5 页码:573-582
关键词	Volumetric Properties Ionic Liquid [Pmim][Bf4] Pitzer's Equation
摘要	This paper reports the densities of aqueous solutions of the ionic liquid (IL) 1-methyl-3-pentylimidazolium tetrafluoroborate ([pmim][BF4]) that were measured from 278.15 to 343.15 K, at intervals of 5 K, using an Anton Parr model DMA 4500 oscillating U-tube densitometer. The apparent molar volume, phi V-B, and the partial molar volume of [pmim] [BF4], V-B, were calculated. The values of the apparent molar volume, phi V-B, were fitted to Pitzer's model for volumetric properties by the method of least-squares, which allowed the partial molar volume of the IL at infinite dilution, V-B(o), and Pitzer's parameters, ss((0)V)(M,X) and ss(M,X),((1)V) to be obtained. The small standard deviations of the fits show that Pitzer's model is also appropriate for representing the volumetric properties of aqueous solutions of the ionic liquid [pmim][[BF4].
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5822
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
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
推荐引用方式 GB/T 7714	Yang, Jia-Zhen,Tong, Jing,Li, Jing-Bin. Study of the volumetric properties of the aqueous ionic liquid 1-methyl-3-pentylimidazolium tetrafluoroborate[J]. JOURNAL OF SOLUTION CHEMISTRY,2007,36(5):573-582.
APA	Yang, Jia-Zhen,Tong, Jing,&Li, Jing-Bin.(2007).Study of the volumetric properties of the aqueous ionic liquid 1-methyl-3-pentylimidazolium tetrafluoroborate.JOURNAL OF SOLUTION CHEMISTRY,36(5),573-582.
MLA	Yang, Jia-Zhen,et al."Study of the volumetric properties of the aqueous ionic liquid 1-methyl-3-pentylimidazolium tetrafluoroborate".JOURNAL OF SOLUTION CHEMISTRY 36.5(2007):573-582.