离子液体的非常规制备技术研究进展  

Advances in non-conventional preparation technology of ionic liquids

作　　者：李臻[1] 陈静[1] 夏春谷[1] 

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,甘肃兰州730000

出　　处：《化工进展》2012年第9期1861-1870,共10页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金重点项目(21133011);国家重点基础研究发展计划(国家973计划;2011CB201404);"十二五"国家科技支撑重点项目(2011BAE17B00)

摘　　要：离子液体的大规模应用有赖于其制备技术的不断进步。然而,常规制备方法反应时间长、产品纯化繁琐、不宜规模化等问题,制约着离子液体的工业化应用进程。针对离子液体制备过程的关键环节,综述了目前离子液体非常规制备技术的研究进展,重点介绍了微波、超声波、微波-超声、微反应和STT过程强化制备离子液体的技术研究现状,指出现阶段虽然非常规制备技术取得了重要进展,但是仍然需要通过深入细致的研究,建立完善的理论指导体系,同时还要加快功能化离子液体和绿色化制备技术开发。Large-scale application of ionic liquids depends on the continuous advancement of preparation technology.However,the classic procedure for ionic liquids synthesis is excessively time-consuming and unsuitable for mass production,which restricts industrial application of ionic liquids.Aiming at the key process in ionic liquids preparation,the research progress of the non-conventional techniques for preparation of ionic liquids is summarized.The current ionic liquids preparation technologies,such as microwave,ultrasound,microwave-ultrasound,microreactor and Spinning Tube-in-Tube（STT） process intensification are reviewed.Although important progress has been made in non-conventional preparation technique at this stage,intensive research work is still required in order to establish theoretical guidance,and the development of task-functionalized ionic liquids and green preparation technique should be accelerated.

关 键 词：离子液体 非常规技术 微波辅助 超声波 微反应工艺 

分 类 号：O645.4[理学—物理化学]