摘要
离子液体的结构具有高度可调性,可通过改变阴阳离子的结构改变其物理、化学性能,实现离子液体的功能化。功能化离子液体可用于分离、电化学、催化剂、有机合成等方面,已成为离子液体领域的研究热点。本文综述了含氟、含氨基和其它极性基团的功能化离子液体吸收CO2的研究进展,介绍了功能化离子液体支撑液膜分离CO2的研究,指出了今后研究需解决的问题。
Ionic liquids can be readily modified structurally to have desired chemical and physical properties by the incorporation of specific functional groups.Functionalized ionic liquid can be used in separation,electrochemistry,catalysis,organic synthesis and other fields,and has become a hot research subject in the ionic liquid area.In this paper,research progress of functionalized ionic liquid with fluoroalkyl,amine and other polar groups for CO2 absorption is summarized,and the CO2 separation performance of supported functionalized ionic liquid membranes is also introduced.The problems to be resolved in the future researches are presented.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2011年第4期709-714,共6页
Chemical Industry and Engineering Progress
基金
新世纪优秀人才支持计划(NCET-06-0272)
关键词
功能化离子液体
二氧化碳
吸收
分离
functionalized ionic liquid
carbon dioxide
absorption
separation
