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题名: Density and Surface Tension of Ionic Liquid [C(2)mim][PF3(CF2CF3)(3)] and Prediction of Properties [C(n)mim][PF3(CF2CF3)(3)] (n=1, 3, 4, 5, 6)
作者: Liu, Qing-Shan1;  Tong, Jing2;  Tan, Zhi-Cheng1, 3;  Welz-Biermann, Urs1;  Yang, Jia-Zhen2
刊名: JOURNAL OF CHEMICAL AND ENGINEERING DATA
发表日期: 2010-07-01
DOI: 10.1021/je901035d
卷: 55, 期:7, 页:2586-2589
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Multidisciplinary ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: The density and surface tension of the air- and water-stable hydrophobic ionic liquid (IL) 1-ethyl-3-methylimizazolium tris(pentafluoroethyl) trifluorophosphate (CAS Registry No.: 377739-43-0; [C(2)mim[PF3(CF2CF3)(3)]) were measured in the range of T = (283.15 to 338.15) K. The other physicochemical properties of the IL [C(2)mim][PF3(CF2CF3)(3)] at 298.15 K were estimated in terms of empirical and semiempirical equations, as well as the interstice model theory. These properties include molecular volume, standard molar entropy, lattice energy, the parachor, molar enthalpy of vaporization, interstice volume, thermal expansion coefficient, interstice fraction, and so forth. Then, the physicochemical properties of the ILs [C(n)mim][PF3(CF2CF3)(3)] (n = 1, 3, 4, 5, 6) family were predicted in terms of the estimated values of molecular volume and the parachor.
关键词[WOS]: TEMPERATURE MOLTEN-SALTS ;  PHYSICOCHEMICAL PROPERTIES ;  THERMODYNAMIC PROPERTIES ;  HEXAFLUOROPHOSPHATE ;  VISCOSITY ;  MODEL
语种: 英语
WOS记录号: WOS:000279508100039
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141894
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, China Ion Liquid Lab, Dalian 116023, Peoples R China
2.Liaoning Univ, Key Lab Green Synth & Preparat Chem Adv Mat, Shenyang 110036, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China

Recommended Citation:
Liu, Qing-Shan,Tong, Jing,Tan, Zhi-Cheng,et al. Density and Surface Tension of Ionic Liquid [C(2)mim][PF3(CF2CF3)(3)] and Prediction of Properties [C(n)mim][PF3(CF2CF3)(3)] (n=1, 3, 4, 5, 6)[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2010,55(7):2586-2589.
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