Phase Behavior of Ionic Liquid-Based Aqueous Two-Phase Systems

被引:6
|
作者
Nie, Lirong [1 ]
Zheng, Ziwei [1 ]
Lu, Mingxia [1 ]
Yao, Shun [2 ]
Guo, Dong [1 ]
机构
[1] Univ Shanghai Sci & Technol, Sch Hlth Sci & Engn, Shanghai 200093, Peoples R China
[2] Sichuan Univ, Sch Chem Engn, Chengdu 610065, Peoples R China
基金
中国国家自然科学基金;
关键词
phase equilibrium; ionic liquid; aqueous two-phase system; salting-out agent; mechanism; BIPHASIC SYSTEMS; POLYETHYLENE-GLYCOL; POLYPROPYLENE GLYCOL; PLUS WATER; 1-BUTYL-3-METHYLIMIDAZOLIUM TETRAFLUOROBORATE; THERMODYNAMIC PROPERTIES; NONIONIC SURFACTANT; MUTUAL SOLUBILITIES; CHOLINIUM CHLORIDE; EXTRACTION;
D O I
10.3390/ijms232012706
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
As an environmentally friendly separation medium, the ionic liquid (IL)-based aqueous two-phase system (ATPS) is attracting long-term attention from a growing number of scientists and engineers. Phase equilibrium data of IL-based ATPSs are an important basis for the design and optimization of chemical reactions and separation processes involving ILs. This article provides the recent significant progress that has been made in the field and highlights the possible directions of future developments. The effects of each component (such as salting-out agents and ILs) on the phase behavior of IL-based ATPSs are summarized and discussed in detail. We mainly focus on the phase behavior of ATPSs by using ILs, expecting to provide meaningful and valuable information that may promote further research and application.
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页数:28
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