scholarly journals Observation of osmotically driven, highly controllable and reconfigurable oil/water phase separation

2019 ◽  
Vol 10 (34) ◽  
pp. 7887-7897 ◽  
Author(s):  
Ning Gao ◽  
Jiecheng Cui ◽  
Wanlin Zhang ◽  
Kai Feng ◽  
Yun Liang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Water Phase ◽  
Liquid Systems ◽  
Oil Water ◽  
First Time

Osmotically driven, highly controllable and reconfigurable water–oil phase separation was achieved for the first time using ionic liquid systems.

Switchable oil–water phase separation of ionic liquid-based microemulsions by CO2

2018 ◽  
Vol 20 (18) ◽  
pp. 4236-4244 ◽  
Author(s):  
Xiaoyan Pei ◽  
Dazhen Xiong ◽  
Yuanchao Pei ◽  
Huiyong Wang ◽  
Jianji Wang
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Water Phase ◽  
Stimuli Responsive ◽  
Oil Water

Stimuli-responsive ionic liquid microemulsions can be reversibly switched from W/O monophase to oil–water phase separation upon alternate bubbling and removal of CO2.

Radiolysis of crown ether–ionic liquid systems: identification of radiolytic products and their effect on the removal of Sr2+ from nitric acid

2015 ◽  
Vol 17 (5) ◽  
pp. 3457-3462 ◽  
Author(s):  
Yinyong Ao ◽  
Weijin Yuan ◽  
Tianlin Yu ◽  
Jing Peng ◽  
Jiuqiang Li ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Quantitative Analysis ◽  
Nitric Acid ◽  
Crown Ether ◽  
Liquid Systems ◽  
Systems Identification ◽  
First Time

The quantitative analysis and identification of the radiolytic products of dicyclohexano-18-crown-6 (DCH18C6), 4′,4′′(5′′)-di-tert-butyldicyclohexano-18-crown-6 (DtBuCH18C6) and benzo-18-crown-6 (B18C6) in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide ([C4mim][NTf2]) ionic liquid after irradiation were performed for the first time.

Thermomorphic phase separation in ionic liquid–organic liquid systems—conductivity and spectroscopic characterization

2005 ◽  
Vol 7 (16) ◽  
pp. 3052 ◽  
Author(s):  
Anders Riisager ◽  
Rasmus Fehrmann ◽  
Rolf W. Berg ◽  
Roy van Hal ◽  
Peter Wasserscheid
Keyword(s):  
Ionic Liquid ◽  
Phase Separation ◽  
Organic Liquid ◽  
Spectroscopic Characterization ◽  
Liquid Systems

Mapping the “Extra Solvent Power, ESP” of Ionic Liquids for Monomers, Polymers and Globular Nanoparticles

2017 ◽  
Author(s):  
Jose A. Pomposo
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Linear Polymers ◽  
Green Solvents ◽  
Ionic Polymers ◽  
First Time ◽  
Solvent Power

Understanding the miscibility behavior of ionic liquid (IL) / monomer, IL / polymer and IL / nanoparticle mixtures is critical for the use of ILs as green solvents in polymerization processes, and to rationalize recent observations concerning the superior solubility of some proteins in ILs when compared to standard solvents. In this work, the most relevant results obtained in terms of a three-component Flory-Huggins theory concerning the “Extra Solvent Power, ESP” of ILs when compared to traditional non-ionic solvents for monomeric solutes (case I), linear polymers (case II) and globular nanoparticles (case III) are presented. Moreover, useful ESP maps are drawn for the first time for IL mixtures corresponding to case I, II and III. Finally, a potential pathway to improve the miscibility of non-ionic polymers in ILs is also proposed.

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