聚离子液体的合成及应用  

Synthesis and Applications of Polymeric Ionic Liquids

作　　者：何晓燕[1] 徐晓君[1] 周文瑞[1] 杨武[1] 

机构地区：[1]西北师范大学化学化工学院,兰州730070

出　　处：《高分子通报》2013年第5期17-28,共12页Polymer Bulletin

基　　金：国家自然科学基金地区基金(No21164010);甘肃省自然科学基金(No1107RJZA149)资助

摘　　要：聚离子液体(PILs)是在重复单元上具有阴、阳离子电解质基团的聚合物。此类聚合物结合了离子液体和聚合物的一些性质,近年来在高分子化学和材料科学等领域受到广泛关注。本文将聚离子液体划分为聚阳离子型离子液体、聚阴离子型离子液体、聚两性型离子液体和共聚型离子液体四类并介绍了聚离子液体的性质及各类聚离子液体的合成。此外,本文还对聚离子液体在有机分散剂、纳米复合材料、电化学、吸附剂和分离等方面的应用进行了综述。Polymeric ionic liquids（PILs） are polymers that have repeating unit bearing an electrolyte group of cation or anion. These polymers combine the advantages of ionic liquids and polymers, and have attracted broad attention in the field of polymer chemistry and materials science in recent years. In this review, PILs are classified as polycation-type ILs, polyanion-type ILs, poly（zwitterions）-type ILs and copolymer-type ILs, and the properties and synthesis method of each type of PILs are introduced. Moreover, the application of PILs as organic dispersions, nanocomposites, electrochemistry, sorbents and separation are summarized.

关 键 词：聚离子液体 自由基聚合 离子导电性 气体吸附剂 

分 类 号：O631.3[理学—高分子化学]