The effect of the anion on the physical properties of trihalide-based N,N-dialkylimidazolium ionic liquids

被引：69

作者：

Bagno, A

Butts, C

Chiappe, C

D'Amico, F

Lord, JCD

Pieraccini, D

Rastrelli, F

机构：

[1] Univ Padua, Dipartimento Sci Chim, I-35131 Padua, Italy

[2] Univ Exeter, Dept Chem, Exeter EX4 4QD, Devon, England

[3] Dipartimento Chim Bioorgan & Biofarm, I-56126 Pisa, Italy

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2005年 / 3卷 / 09期

关键词：

D O I：

10.1039/b502654g

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Low viscosity, high density trihalide-based 1-n-butyl-3-methylimidazolium ionic liquids have been prepared and characterised. Key physical properties (density, conductivity, melting point, refractive index, surface tension and diffusion coefficient) of the ionic liquids have been determined and are compared with those of other 1,3-dialkylimidazolium molten salts. The relationship between anion identity and the physical properties of the ionic liquids under investigation is discussed.

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页码：1624 / 1630

页数：7

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