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题名: Dynamic Viscosity and Conductivity of Ionic Liquids [C(n)py][NTf2] (n=2, 4, 5)
作者: Liu Qing-Shan1;  Yan Pei-Fang1;  Yang Miao1;  Tan Zhi-Cheng1, 2;  Li Chang-Ping1, 3;  Welz-Biermann, Urs1
关键词: Ionic liquids ;  Dynamic viscosity ;  Conductivity ;  Molar conductivity ;  Walden rule
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 2011-12-01
DOI: 10.3866/PKU.WHXB20112762
卷: 27, 期:12, 页:2762-2766
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Experimental dynamic viscosity and conductivity data of the air- and water-stable hydrophobic ionic liquids (ILs) N-alkylpyridinium bis(trifluoromethylsulfonyl)imide ([C(n)py][NTf2], n=2, 4, 5) were recorded at temperatures ranging from 298.15 to 338.15 K and from 283.15 to 338.15 K with an interval of 5 K. The dynamic viscosity and conductivity values of the [C(n)py][NTf2] (n=2, 4, 5) ILs were fitted using the Arrhenius equation and the Fulcher equation. The molar conductivity was calculated at temperatures ranging from 283.15 to 338.15 K from the conductivity and density data. The relationship between the dynamic viscosity and the molar conductivity was discussed in terms of Walden's rule.
关键词[WOS]: TEMPERATURE MOLTEN-SALTS ;  PHYSICOCHEMICAL PROPERTIES ;  POTENTIAL ELECTROLYTES ;  PHYSICAL-CHEMISTRY ;  IMIDAZOLIUM CATION ;  WATER ;  PERFLUOROETHYLTRIFLUOROBORATE ;  HEXAFLUOROPHOSPHATE ;  PRESSURE ;  BATTERY
语种: 英语
WOS记录号: WOS:000298618200005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142659
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, Liaoning Provin, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Liaoning Provin, Peoples R China
3.Dalian Univ, Coll Chem Engn & Environm, Dalian 116622, Liaoning Provin, Peoples R China

Recommended Citation:
Liu Qing-Shan,Yan Pei-Fang,Yang Miao,et al. Dynamic Viscosity and Conductivity of Ionic Liquids [C(n)py][NTf2] (n=2, 4, 5)[J]. ACTA PHYSICO-CHIMICA SINICA,2011,27(12):2762-2766.
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