Ionic liquid is a kind of molten salt which is completely composed of ions, and now it mostly refers to molten salt in liquid state when the temperature is lower than 100℃. It have the following characteristics: small vapor pressure, non flammable, good stability, large heat capacity, good conductivity, with “designability”, and special solubility for many inorganic salts and organics. At present, ionic liquids have rapidly expanded from the fields of green chemistry and catalysis to functional materials, photothermal and optoelectronic materials and Life Sciences. 1-propyl-3-methylimidazoliummethylimidazolium bromide is an important ionic liquid, in which the content of anions affects its properties and application fields.

null
Download PDF