PPV类聚合物光电材料的研究进展

Development of PPV Polymers for Optoelectronic Materials

聚对苯乙炔(PPV)类聚合物是目前研究最热也是最早应用于聚合物显示的一类材料,其大的共轭体系不仅有利于电子的注入、载流子的迁移,也有利于降低驱动电压,提高材料的荧光量子效率。主要对聚对苯乙炔类聚合物结构的修饰改性及其性能进行了综述,对PPV类聚合物的应用领域及其前景进行了展望。

Poly（p-phenylene vinylgne） （PPV） has become a fascinating polymer display material recently. PPV owns a big conjugated system which makes it not only beneficial to the injection of electron and the transference of charge carrier, but also to reduce the slaving voltage and to improve the efficiency of the materials＇ fluorescence quantum. Modification methods of PPV were reviewed, and the application fields and future prospects were discussed.