基于活性聚合技术的偶氮苯聚合物研究进展

Progress of Azobenzene-Containing Polymer by Living Polymerization

偶氮苯类聚合物的光致各向异性、光致变色等功能在光电信息技术领域具有潜在的应用,采用活性聚合技术可得到预定结构与分子量的偶氮苯聚合物,对于研究此类聚合物的结构与性能关系,深入探索其应用具有重要意义。综述了10 a来该技术领域的发展,尤其是近年来的最新研究进展,并对其前景做了展望。

Photoisomerization and pho storage applications, photoswitching, tochromism of azobenzene - containing polymer are suitable for optical data alignment of liquid crystals, optical elements, and other photonic devices. Predeterminded structure and molecular weight can be realized by living polymerization technique, which benefits the research of the relatives between structure - property and the exploration of their applications. The progress in this area in recent ten years, especially in the past few years, are reviewed. The development directions in this area are predicted.