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活性/可控自由基聚合是实现聚合物分子结构设计的有效手段,是近年来高分子研究领域的热点之一。含硒聚合物具有独特的多重响应行为,例如氧化、还原、辐射、光等,被认为是一种优异的生物功能材料。同时,含硒化合物也表现出许多独特的光电性能,因而在光电材料中得到了广泛关注。本文综述了有机硒化合物在“活性”/可控自由基聚合中的应用,从硒醚、含硒单体、二硒代羰基化合物等方面概述了有机硒化合物在聚合物合成设计中的应用。通过将含硒聚合物与活性自由基聚合手段相结合,为有机硒聚合物的合成设计和功能性聚合物材料的开发提供新方法。
Active / controlled radical polymerization is an effective means to achieve the design of polymer molecular structure, which is one of the hot topics in polymer research in recent years. Selenium polymers have a unique multi-response behavior, such as oxidation, reduction, radiation, light, etc., is considered to be an excellent bio-functional material. At the same time, selenium compounds also exhibit many unique optoelectronic properties, which have attracted much attention in optoelectronic materials. This review summarizes the application of organic selenium compounds in “living” / controlled radical polymerization. The selenium compounds, selenium-containing monomers and selenocarbonyl compounds are reviewed in this paper. application. By combining selenium-containing polymers with living radical polymerization, new approaches have been developed for the synthesis of organic selenium polymers and the development of functional polymer materials.