原子转移自由基聚合方法在纤维素及其衍生物改性方面的应用Ⅱ  

The Application of Atom Transfer Radical Polymerization at the Modification of Cellulose and its Derivatives Ⅱ

作　　者：韩晶[1] 程发[1] 魏玉萍[1] 

机构地区：[1]天津大学理学院化学系,天津300072

出　　处：《高分子通报》2010年第1期11-18,共8页Polymer Bulletin

基　　金：天津市自然科学基金项目资助(043602611)

摘　　要：原子转移自由基聚合反应(atom transfer radical polymerization,ATRP)是纤维素及其衍生物进行修饰改性的一种有效途径。通过ATRP对纤维素及其衍生物进行改性,可以得到不包含相应均聚物的纯接枝产物,且接枝链的长度及分子量分布均可控。通过ATRP不仅可对纤维素进行本体改性,还可对其进行表面改性。原子转移自由基聚合方法在纤维素及其衍生物改性方面的应用Ⅰ″一文介绍了通过ATRP对纤维素及其衍生物进行本体改性的研究进展。本文概述了通过ATRP对纤维素及其衍生物进行表面改性的研究进展。Atom transfer radical polymerization （ATRP） is an effective way for the modification of cellulose and achieved and its derivatives. By the length and controllable. In the paper of the of cellulose and its derivatives, by ATRP. In this paper, the this method, pure grafting copolymers without homopolymers can be the molecular weight distribution of the grafting chains are both application I of atom transfer radical polymerization at the modification we have reviewed the bulk modification of cellulose and its derivatives surface modification of cellulose and its derivatives by ATRP was reviewed.

关 键 词：纤维素及其衍生物 原子转移自由基聚合 表面改性 2-溴代异丁酰溴 

分 类 号：O636.11[理学—高分子化学] TQ316.322[理学—化学]