Apparent Molar Volumes and Expansivities of Ionic Liquids Based on N-Alkyl-N-methylmorpholinium Cations in Acetonitrile

2014 ◽  
Vol 59 (3) ◽  
pp. 718-725 ◽  
Author(s):  
Łukasz Marcinkowski ◽  
Teresa Olszewska ◽  
Adam Kloskowski ◽  
Dorota Warmińska
Keyword(s):  
Ionic Liquids ◽  
Apparent Molar Volumes ◽  
Molar Volumes

Hydration Behavior Study of Imidazolium Based ILs in Water

2014 ◽  
Vol 625 ◽  
pp. 553-556 ◽  
Author(s):  
Bhajan Lal
Keyword(s):  
Ionic Liquids ◽  
Structural Changes ◽  
Alkyl Chain ◽  
Hydrophobic Interactions ◽  
Hydrophobic Hydration ◽  
Alkyl Chain Length ◽  
Apparent Molar Volumes ◽  
Volumetric Properties ◽  
Molar Volumes ◽  
Behavior Study

These ILs were chosen to provide an understanding of the influence of the cation alkyl chain length, and the anion influence on the volumetric properties. Densities for aqueous solutions of ionic liquids having 1-butyl-3-methylimidazolium as cation and chloride, bromide, iodide and acetate as anions were accurately measured at various concentrations and temperature, (288.15, 293.15, 298.15, 303.15 and 308.15) K. The results have been discussed in terms of hydrophobic hydration, hydrophobic interactions, and water structural changes in aqueous medium. The data were used in evaluating thermodynamic properties as apparent molar volumes, and apparent molar expansions. Apparent molar volumes were found to increase with temperature.

Study of apparent molar volumes of ether functionalized ionic liquids with three ether solvents

2021 ◽  
Vol 333 ◽  
pp. 115958
Author(s):  
Qingshan Liu ◽  
Jiamin Chu ◽  
Xiaoxi Yang ◽  
Yulu Huang ◽  
Mingxing Zhao ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Apparent Molar Volumes ◽  
Molar Volumes ◽  
Ether Solvents

Apparent molar volumes of hydrophobic imidazolium type ionic liquids with dimethyl carbonate

2020 ◽  
Vol 309 ◽  
pp. 113010 ◽  
Author(s):  
Qingshan Liu ◽  
Liansheng Ma ◽  
Kexin Li ◽  
Jian Wang ◽  
Ying Zang
Keyword(s):  
Ionic Liquids ◽  
Dimethyl Carbonate ◽  
Apparent Molar Volumes ◽  
Molar Volumes
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