Thermophysical and electrochemical properties of 1–alkyl–3–(3–butenyl)imidazolium bromide ionic liquids
作者： Milan Vraneš , Snežana Papović , Sanja Rackov , Khalaf Alenezi , Slobodan Gadžurić
DOI: 10.1016/J.JCT.2019.07.013
关键词:
摘要: Abstract In this work, a series of ionic liquids (ILs) with unsaturated and variety different alkyl chain lengths, 1–alkyl–3–(3–butenyl)imidazolium bromide (([RC3 = Cim][Br]), R = methyl (C1), ethyl (C2) or butyl (C4)) were synthesized in order to provide their physical electrochemical characteristics before any further step are taken involving them on an industrial scale. Thermogravimetric analysis differential scanning calorimetry applied determine thermal properties. Density electrical conductivity measurements performed at atmospheric pressure (p = 0.1 MPa) the temperature range from T = (283.15 323.15) K T = (293.15 323.15), respectively. The interactions between constituting ions these pure ILs explored by combination experimentally obtained physicochemical properties, as well molecular dynamics quantum chemistry.
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