离子液体固载化及应用研究  

Research and Application of Supported Ionic Liquids

作　　者：康美荣[1] 金福祥[1] 李臻[1] 宋河远[1] 陈静[1] Meirong Kang;Fuxiang Jin;Zhen Li;Heyuan Song;Jing Chen(State Key Laboratory of Oxo Synthesis and Selective Oxidation,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China)

机构地区：[1]中国科学院兰州化学物理研究所,羰基合成与选择氧化国家重点实验室,兰州730000

出　　处：《化学进展》2020年第9期1274-1293,共20页Progress in Chemistry

基　　金：国家自然科学基金项目(No.21673259);江苏省自然科学基金项目(No.BK20171241)资助。

摘　　要：离子液体固载化是将离子液体通过物理吸附或化学键合的方法负载到不同的载体上,得到一种新型固体材料,兼具了离子液体与载体的特征,能够显著提升离子液体的利用率,解决离子液体黏度大、传质及分离困难等问题,拓展了离子液体的应用领域。本文根据不同的载体类型,综述了近年来离子液体固载化的研究进展及应用情况,总结了不同载体的优缺点及现阶段研究和应用发展中存在的一些问题,并对固载化离子液体的应用前景进行了展望。Supported ionic liquid is a new kind of solid materials prepared by loading ionic liquids onto different carriers through physical adsorption or chemical bonding,which has the characteristics of both ionic liquids and carriers.This process can significantly improve the utilization of ionic liquids,solve the problems of high viscosity,mass transfer and separation of ionic liquids,and expand the application field of ionic liquids.This paper reviews the research progress and application of supported ionic liquids in recent years,summarizes the advantages and disadvantages of different carriers and some problems existing in the current application.Furthermore,the prospect to the development and application of supported ionic liquids is also discussed.

关 键 词：离子液体 固载化 载体 多相催化 复合材料 

分 类 号：O643.3[理学—物理化学] TB383[理学—化学]