低共熔溶剂的应用研究现状  

Application and Research Status of Deep Eutectic Solvents

作　　者：石升友 李水娥[1] 刘祥伟 Shi Shengyou;Li Shui-E;Liu Xiangwei(College of Materials and Metallurgy,Key Laboratory of Metallurgical Engineering and Process of Energy Saving of Guizhou Province,Guizhou University,Guiyang,550025)

机构地区：[1]贵州大学材料与冶金学院贵州省冶金工程与过程节能重点实验室,贵阳550025

出　　处：《化学通报》2022年第5期583-589,共7页Chemistry

基　　金：贵州省科技攻关项目(黔科合支撑[2019]2164号)资助。

摘　　要：低共熔溶剂是两种或多种固体或液体物质通过氢键相互作用形成的液体溶剂,其熔点明显低于单一组分的熔点。与传统离子液体相比,低共熔溶剂成本更低,制备更容易,可生物降解,具有100%原子利用率和生物相容性及无毒无害等绿色特性,这些优点使其在许多研究领域被广泛研究。本文介绍了低共熔溶剂的最新分类,综述了低共熔溶剂在电化学、气体吸收、有机合成、功能材料合成、萃取分离、药物增溶及生物质预处理中的应用,并对低共熔溶剂的未来发展进行了展望。Eutectic solvent is a liquid solvent formed by the interaction of two or more solid or liquid substances through hydrogen bonding,and its melting point is significantly lower than that of the individual components.Compared with traditional ionic liquids,eutectic solvents are low-cost,easy to prepare,biodegradable,non-toxic,and have 100% atom utilization and biocompatibility.These advantages have made eutectic solvents widely studied in many research fields.This paper introduces the latest classification of eutectic solvents,summarizes the applications of eutectic solvents in electrochemistry,gas absorption,organic synthesis,functional material synthesis,extraction and separation,drug solubilization and biomass pretreatment,and looks forward to the future development of eutectic solvents.

关 键 词：低共熔溶剂 性质 分类 应用 

分 类 号：TQ413[化学工程]