Acoustic and volumetric properties of aqueous solutions of imidazolium based ionic liquids at 298.15 K
作者： Ramesh L. Gardas , Dilip H. Dagade , Santosh S. Terdale , João A.P. Coutinho , Kesharsingh J. Patil
DOI: 10.1016/J.JCT.2007.10.007
关键词:
摘要: The experimental measurements of the speed sound and density aqueous solutions imidazolium based ionic liquids (IL) in concentration range 0.05 mol · kg −1 to 0.5 mol · kg at T = 298.15 K are reported. data used obtain isentropic compressibility ( β S ) solutions. apparent molar volume ϕ V (ϕ K ILs evaluated different concentrations. limiting partial IL their variation examined evaluate effect due IL–water IL–IL interactions. results have been discussed terms hydrophobic hydration, interactions, water structural changes medium.
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