单电子转移活性自由基聚合特点及应用  

The Characteristics and Applications of Single Electron Transfer Living Free Radical Polymerization

作　　者：胡育林[1] 付含琦[1] 梁滔[1] 赵志超[1] 翟云芳[1] 王月霞[1] 

机构地区：[1]中国石油天然气股份有限公司兰州化工研究中心,兰州730060

出　　处：《高分子通报》2018年第1期53-57,共5页Polymer Bulletin

摘　　要：近十年来,单电子转移活性自由基聚合(SET-LRP)技术作为一种新的活性聚合方法,在高分子聚合及改性研究领域得到广泛应用。本文首先通过与其它活性聚合方法比较,对SET-LRP技术具有的一些明显的优点及缺点进行了分析;然后对近年来利用SET-LRP技术,制备多嵌段共聚物、星型及支化聚合物、环状聚合物的典型研究进行了报道,最后综述了SET-LRP技术在固体材料表面改性方面的应用,如在无机材料表面进行高分子合成,以及在聚合物胶乳表面进行有机小分子接枝等。Recently, as a new polymerized method, the method of single electron transfer living radical polymerization （SET-LRP） was widely used in the field of polymerization and modification. In this paper, compared with other methods of living radical polymerization, the obvious advantages and disadvantages of SET-LRP were analyzed. And the use of SET- LRP technology in preparation of block copolymer, star and branched polymers, cyclic polymers were reported. Finally, the SET-LRP technology were applied in surface modification of solid materials, such as the polymerization on the surface of inorganic material, and the organic molecules grafting on the surface of polymer latex etc.

关 键 词：活性自由基聚合 SET-LRP 聚合物改性 

分 类 号：O631.5[理学—高分子化学]