直接芳基化制备D-A型聚噻吩复合材料综述  

Review on Preparation of D-A Polythiophene Composites by Direct Arylation

作　　者：李亚楠 曾海兰 陈哲 吴若梅[1] LI Yanan;ZENG Hailan;CHEN Zhe;WU Ruomei(School of Packaging and Material Engineering,Hunan University of Technology,Zhuzhou Hunan 412000,China)

机构地区：[1]湖南工业大学包装与材料工程学院,湖南株洲412000

出　　处：《辽宁化工》2024年第5期722-725,共4页Liaoning Chemical Industry

基　　金：国家级大学生创新创业训练基金项目(项目编号:202211535002)。

摘　　要：近年来,共轭聚合物引起了人们的广泛关注,它们可以将金属或无机半导体材料优异的电学和光学性能与聚合物的机械灵活性结合起来,从而创造出性能更优越的新材料。在寻找更有效的合成方法来制备共轭聚合物的过程中,综述了直接(杂)芳基聚合领域的进展,总结了以不同给体单元制备高相对分子质量、无缺陷共轭聚合物的最通用和最适应的反应条件,同时还讨论了溴化噻吩单元在聚合过程中所面临的瓶颈问题,并提出了一些潜在问题以及解决方案。In recent years,conjugated polymers have attracted extensive attention due to their ability to combine the excellent electronic and optical properties of metals or inorganic semiconductor materials with the mechanical flexibility of polymers,thus creating new materials with superior performance.In the search for more effective synthetic methods for the preparation of conjugated polymers,the progress in the field of direct(hetero)aryl polymerization was reviewed,the most common and adaptable reaction conditions for preparing high molecular weight and defect-free conjugated polymers using different donor units were summarized,and the bottleneck problems faced by the bromothiophene unit in the polymerization process were discussed,as well as some potential problems and solutions.

关 键 词：D-A型聚合物 直接芳基化聚合 聚噻吩 

分 类 号：TQ317[化学工程—高聚物工业]