随着人们环保意识的增强以及绿色化学概念的普及,离子液体由于其蒸汽压极低、不可燃、不挥发、稳定性好、电导率高、电化学窗口较宽、可设计性强等独特的优势,在化学催化、反应介质、萃取、电化学、新材料等众多领域受到研究者们的广泛关注。本文主要从离子液体作为溶剂、配体、单体、以及回收利用催化剂四方面简述了离子液体在原子转移自由基聚合中的应用。 With the increasing awareness of environmental protection and the popularization of the concept of green chemistry, ionic liquids due to its vapor pressure is very low, non-flammable, non-volatile, good stability, high conductivity, electrochemical window wide, strong design and other unique Advantages, in the chemical catalysis, reaction medium, extraction, electrochemical, new materials and many other fields by researchers of widespread concern. In this paper, the application of Ionic Liquids in Atom Transfer Radical Polymerization is briefly introduced from four aspects: ionic liquid as solvent, ligand, monomer and catalyst for recycling.