原子转移自由基聚合在超支化大分子合成中的应用
Study of the Application of ATRP in the Synthesis of Hyperbranched Polymers
摘要
超支化聚合物是一类具有不同于线性聚合物性质的新型高分子材料，原子转移自由基聚合（ATRP）作为一种活性可控聚合方法，在超支化聚合物合成领域发挥着重要的作用。ATRP在Cu(I)催化体系下不仅可以催化AB*型单体生成超支化聚合物，而且还可以多官能团的大分子为引发剂，生成具有“核-壳”结构的两亲性共聚物或其它特殊结构大分子。本文主要介绍了近年来采用ATRP法合成的不同结构超支化聚合物，并对ATRP在超支化大分子合成中的应用前景进行了展望。
Abstract
Hyperbranched polymer is a new kind of polymer material with characteristics which is different from that of linear polymers. Atom transfer radical polymerization (ATRP), as a living and controllable method, is playing an important role in the synthesis of hyperbranched polymers. Under the Cu(I) catalyst system, ATRP can not only catalyze AB* monomer and produce hyperbranched polymers, but synthesize amphiphilic macromolecules with ‘core-shell’ or other special structures by using multifunctional macromolecules as the initiator. This paper introduces hyperbranched polymers with various structures synthesized by ATRP in recent years and forecasts the future development of the application of ATRP in the synthesis of hyperbranched polymers.关键词
ATRP/合成/超支化大分子Key words
ATRP/synthesis/hyperbranched polymer引用本文复制引用
胡淑婕,于德梅,解云川.原子转移自由基聚合在超支化大分子合成中的应用[EB/OL].(2009-02-16)[2026-04-02].http://www.paper.edu.cn/releasepaper/content/200902-724.学科分类
高分子化合物工业
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