摘要
含硅聚芳酰胺是一类指主链含有硅芳基结构的酰胺类聚合物.硅芳基结构的引入,能够增加分子主链柔顺性,显著改善聚芳酰胺材料的溶解与熔融加工性能,而且不会破坏材料的长程共轭结构,并能支持电子传输,拓展了其在光电领域的应用.综述了含硅聚芳酰胺的研究进展,重点介绍了含醚、酰亚胺、喹喔啉、噻吩、芴等结构的含硅聚芳酰胺材料合成方法、性能.总结了含硅聚芳酰胺材料在电致发光、光致变色、涂料以及吸附与分离材料等领域内的应用研究成果,最后对未来含硅聚芳酰胺的研究方向进行了展望.
Silicon-containing polyaramid is a class of amide polymer with silicon aryl structure in its main chain.The introduction of the silicon aryl structure can increase the flexibility of the molecular main chain and significantly improve the solubility and melt processing properties of the polyamide material.Moreover,it will not destroy the long-range conjugated structure of the material and can support electron transport to expand its application in the field of optoelectronics.In this paper,the research progress of silicon-containing polyaramid was reviewed,and the synthesis methods and properties of silicon-containing polyaramid containing ether,imide,quinoxaline,thiophene,fluorene and other structures were introduced.The application research results of silicon-containing polyaramid materials in the fields of electroluminescence,photochromism,coatings,and adsorption and separation materials were summarized.Finally,the future research direction of silicon-containing polyaramid was prospected.
作者
董黎明
史小琴
孙华
丁跃
臧运晓
王士凡
DONG Liming;SHI Xiaoqin;SUN Hua;DING Yue;ZANG Yunxiao;WANG Shifan(School of Materials and Chemical Engineering,Xuzhou Institute of Technology,Xuzhou 221018,China)
出处
《徐州工程学院学报（自然科学版）》
CAS
2023年第1期24-33,共10页
Journal of Xuzhou Institute of Technology(Natural Sciences Edition)
基金
国家自然科学基金项目(51873232)
江苏省产学研合作项目(BY2021167)
徐州工程学院培育项目(XKY2018123)。
关键词
聚芳酰胺
硅芳基
合成
应用
polyaramid
silicon aryl structure
synthesis
application
