纤维素科学与技术2011，Vol.19Issue(3)：16-21,6.
纤维素与MBA接枝共聚物在离子液体中的制备
Preparation of Graft Copolymer of Cellulose and N, N＇-methylenebisacrylamide Using Ionic Liquid as Reaction Medium
摘要
Abstract
The grafting of N, N＇-methylenebisacrylamide （MBA） onto cellulose was conducted using 1-butyl-3-methylinidazolium chloride ionic liquid （[Bmim]Cl） as reaction medium and potassium peroxydisulfate as initiator. The graft conditions, i.e., reaction time, monomer concentration, reaction temperature and initiator dosage etc. on the graft efficiency were optimized by orthogonal and signal-factor experiments. The results showed that the optimal conditions included 2 h of the reaction time, 3 ： 1 of the mass ratio of monomer and cellulose, 50℃ of the reaction temperature and 0.05 g of the initiator dosage. Under the above optimal conditions, the grafting efficiency of cellulose and N, N＇-methylenebisacrylamide could reach 38.06%.关键词
纤维素/N，N’-亚甲基双丙烯酰胺/离子液体/接枝共聚Key words
cellulose/N, N＇-methylenebisacrylamide/ionic liquid/graft copolymerization分类
化学化工引用本文复制引用
田晨,刘明华,林春香,林苑..纤维素与MBA接枝共聚物在离子液体中的制备[J].纤维素科学与技术,2011,19(3):16-21,6.基金项目
国家自然科学基金资助项目“还原性球形纤维素吸附剂对氯化消毒副产物的还原吸附过程及机理研究”（21077024）. （）
