【摘要】 本文主要介绍了9类光致变色聚合物的研究状况,包括光致变色螺吡喃聚合物、螺嗪聚合物、二芳基乙烯光致变色聚合物、偶氮苯类光致变色聚合物、苯氧基萘并萘醌光致变色聚合物、俘精酰亚胺光致变色共聚物、硫靛光致变色共聚物、双硫腙光致变色聚合物以及二氢吲嗪光致变色聚合物等。讨论了聚合物的合成、光致变色性质、影响聚合物性质的因素,并对光致变色聚合物未来的研究重点和方向作了展望。更多还原

【Abstract】 In recent years, the design and synthesis of photochromic polymers for their potential optical applications, such as data storage, photo-optical switches and display devices have been developed. Nine kinds of familiar photochromic polymers, such as spiropyrans, spirooxazines, diarylethene, azobenzene, phenoxy- naphthacenequinone, fulgimide, thioindigo, dithizonate and dihydroindolizine, have been briefly reviewed. The emphases on future R&D of the photochromic polymers including improving the concentration of photochromic molecules, the application of spacer units, avoiding gelification of polymer, seeking much convenient synthetic routes and incorporating other functional groups are presented.更多还原