Synthesis and Physical Chemistry Properties of Acidic 1-Butyl-3-Methylimidazolium Hydrosulfate Ionic Liquid

WANG Xiaodan; WU Wenyuan; TU Ganfeng; JIANG Kaixi

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Synthesis and Physical Chemistry Properties of Acidic 1-Butyl-3-Methylimidazolium Hydrosulfate Ionic Liquid

更新时间：2023-12-11

- Synthesis and Physical Chemistry Properties of Acidic 1-Butyl-3-Methylimidazolium Hydrosulfate Ionic Liquid
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 48, Issue 6, Pages: 69-72(2009)
- 作者机构：
  
  东北大学材料冶金学院,辽宁,沈阳,110004
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009，
  
  Published Online：25 November 2009，
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WANG Xiaodan, WU Wenyuan, TU Ganfeng, et al. Synthesis and Physical Chemistry Properties of Acidic 1-Butyl-3-Methylimidazolium Hydrosulfate Ionic Liquid. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 48(6):69-72(2009)
DOI：

WANG Xiaodan, WU Wenyuan, TU Ganfeng, et al. Synthesis and Physical Chemistry Properties of Acidic 1-Butyl-3-Methylimidazolium Hydrosulfate Ionic Liquid. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 48(6):69-72(2009) DOI：

摘要

以N-甲基咪唑为原料合成了1-丁基-3-甲基咪唑硫酸氢盐(［BMIM］HSO

)室温离子液体

对产物进行了表征

测定了相关物化性能

如密度、表面张力、黏度、电导率等

并考察了该离子液体的溶剂性能。实验发现

该离子液体电导率与常见离子液体电导率相当

并符合Arrhenius方程

密度、表面张力、黏度均随温度升高而减小。该离子液体与多数常规溶剂互溶

并对金属氧化物具有一定的溶解度

为在离子液体中直接电解金属氧化物奠定了基础。

Abstract

1-butyl-3-methylimidazolium hydrosulfate(［BMIM］HSO

) was synthesized with N-methylimidazolium and characterized. Some physical chemistry properties concerned

such as density

surface tension

viscosity

and electrical conductivity

are investigated and solvent performance is also studied. It is discovered from the experiments that this kind of ionic liquid has comparative electrical conductivity with familiar ionic liquids and the electrical conductivity follows the Arrhenius equation. Density

surface tension as well as viscosity of the ionic liquid decrease with increase of temperature. In addition

the ionic liquid is soluble in most conventional solvents and metal oxides have some solubility in it

which lays the foundation of direct electrolysis of metal oxides in ionic liquids.

关键词

室温离子液体［BMIM］HSO4物化性能溶解度

Keywords

room temperature ionic liquid1-butyl-3-methylimidazolium hydrosulfatephysical chemistry propertiessolubility

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