聚烷基噻吩嵌段共聚物合成及自组装的研究进展

Research advances of the synthesis and self-assembly of polyalkylthiophene block copolymers

立构规整性聚烷基噻吩具有很好的光电特性及很高的溶解度等优点,使得该材料被应用于有机场效应晶体管、化学传感器及光伏太阳能电池等领域。介绍了立构规整性聚烷基噻吩均聚物及其棒杆-线团、棒杆-棒杆型嵌段共聚物的合成及自组装行为的研究进展,并对聚烷基噻吩嵌段共聚物的发展前景进行了展望。

The combination advantages of superior optoelectronic properties and enhanced solubility for regioregular polyalkylthiophene（rr-PAT） had enabled materials to be widely used for organic field-effect transistors, chemical sensors and photovoltaic solar cells. The lastest research progress of the synthesis methods and self-assembly behaviors of regioreg- ular polyalkylthiophene homopolymer and its rod-coil, rod-rod types block copolymers were summarized, and their future of polyalkylthiophene containing block eopolymers was also prospected.