Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquids and Organic Solvents

2013 ◽  
Vol 58 (7) ◽  
pp. 1939-1954 ◽  
Author(s):  
V. K. Sharma ◽  
S. Bhagour ◽  
S. Solanki ◽  
A. Rohilla
Keyword(s):  
Ionic Liquids ◽  
Thermodynamic Properties ◽  
Organic Solvents ◽  
Ternary Mixtures

Ternary mixtures of phosphonium ionic liquids + organic solvents + water

2008 ◽  
Vol 80 (6) ◽  
pp. 1325-1335 ◽  
Author(s):  
Shahana A. Chowdhury ◽  
Janet L. Scott ◽  
Douglas R. MacFarlane
Keyword(s):  
Ionic Liquids ◽  
Organic Solvents ◽  
Ternary Phase ◽  
Single Phase ◽  
Ternary Mixtures ◽  
Green Solvents ◽  
Ternary Phase Diagrams ◽  
Tie Lines ◽  
Extraction Processes ◽  
Tie Line

Ionic liquids (ILs) and water are both potentially green solvents that are useful in a variety of extraction processes. This report presents the ternary phase diagrams and tie-line data of trihexyl(tetradecyl)phosphonium dicyanamide [P6,6,6,14][DCA], phosphonium bis(2,4,4-trimethylpentyl)phosphinate [P6,6,6,14][((CH3)3C5H8)2PO2], and 1-ethyl-3-methylimidazolium ethylsulfate [emim][C2H5SO4] ILs in organic solvents (ethanol, acetonitrile, toluene) and water. [P6,6,6,14][DCA] and [P6,6,6,14][((CH3)3C5H8)2PO2] tended to yield emulsions when combined with water and ethanol, while [emim][C2H5SO4] combined with toluene and water provided two clear phases of reasonable viscosity. The compositions of the ternary mixtures were determined to obtain the tie-lines. A noticeable difference was observed for the tie-lines of the same IL (e.g., [P6,6,6,14][DCA]) with different organic solvents (ethanol and acetonitrile) and water mixtures. In all cases, the addition of ethanol eventually produced a single phase.

Electrogenerated NHCs in Organic Synthesis: Ionic Liquids vs Organic Solvents Effects

2021 ◽  
Author(s):  
Fabrizio Vetica ◽  
Martina Bortolami ◽  
Rita Petrucci ◽  
Daniele Rocco ◽  
Marta Feroci
Keyword(s):  
Ionic Liquids ◽  
Organic Synthesis ◽  
Organic Solvents

Study on thermodynamic properties and estimation of polarity of ionic liquids {[Cnmmim][NTf2] (n = 2, 4)}

RSC Advances ◽  
2014 ◽  
Vol 4 (58) ◽  
pp. 30725 ◽  
Author(s):  
Jie Wei ◽  
Tianyou Ma ◽  
Xiaoxue Ma ◽  
Wei Guan ◽  
Qingshan Liu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Thermodynamic Properties

Prediction and correlation of viscosity of binary mixtures of ionic liquids with organic solvents

2014 ◽  
Vol 197 ◽  
pp. 1-6 ◽  
Author(s):  
Divna M. Bajić ◽  
Slobodan P. Šerbanović ◽  
Emila M. Živković ◽  
Jovan Jovanović ◽  
Mirjana Lj. Kijevčanin
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Organic Solvents
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