Synthesis and Properties of Donor-acceptor-type Polymers Comprising Alkoxy-substituted Bithiophene Units
Synthesis and Properties of Donor-acceptor-type Polymers Comprising Alkoxy-substituted Bithiophene Units
复制标题
DOI：
10.2494/photopolymer.32.585
复制
发表时间：
2019-06
影响因子：
0.8
通讯作者：
Ichiro Imae;Naofumi Tada;Y. Harima
中科院分区：
文献类型：
--
作者：
Ichiro Imae;Naofumi Tada;Y. Harima
通过直接C-H芳基化聚合和Stille型缩聚反应合成了两种含烷氧基取代联噻吩的给体-受体型共轭聚合物。虽然这些聚合物含有相同的组分，即在重复单元中的两个烷氧基噻吩部分和一个苯并噻二唑部分，但由于它们的不同区域性，它们的光学和电化学性质明显不同。
Two donor-acceptor-type conjugated polymers comprising alkoxy-substituted bithiophenes were synthesized by both direct C-H arylation polymerization and Stille-type polycondensation. Although these polymers contain the same components, i.e. two alkoxythiophene moieties and one benzothiadiazole moiety in a repeating unit, their optical and electrochemical properties were clearly different owing to their different regioregularities.