叠氮聚合物的合成

Synthesis of Azide Polymers

叠氮基团不仅是高含能基团和高反应性基团,而且也可以被转化为其他官能基团。叠氮聚合物可用作高能黏合剂、交联材料以及表面改性材料等,还可以作为合成功能高分子的前体,因此叠氮聚合物的合成研究引起了高分子科学家的广泛关注。到目前为止,叠氮聚合物的合成方法研究取得了新的进展,主要包括:高分子化学改性法、环醚类叠氮单体阳离子开环聚合法和不饱和叠氮单体自由基聚合法。本文综述了近些年来叠氮聚合物的合成研究方面取得的主要成果和进展,其中包括本课题组的一些研究工作。

Azide groups are not only energetic and highly reactive groups, but also can be transformed into a variety of functional groups. With the development of the polymer science, azide polymers have been widely used as high energetic binders, cross-linking materials, materials for surface modification, and precursors of functional polymers. The synthesis of azide polymers has attracted great attention of polymer scientists. Until now, a number of synthetic methods for different azide polymers have been developed such as chemical modification of polymers, cationic ring-opening polymerization of cyclic ether azide monomers, and radical polymerization of unsaturated azide monomers. In this paper, the recent progresses on the synthesis of azide polymers, including the achievements of our research group, are summarized.