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, 2009,48(6):69-72.
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, 2009,48(6):69-72.DOI:
) 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