Abstract: Poly(p-phenylenevinylene) derivatives, with large-conjugated systems, are the most well-studied conjugated polymers due to their excellent luminescent and mechanical properties. As electroluminescent materials, PPV derivatives have good flexibility, low threshold voltage, tunable band gaps, etc. The structures of PPVs are multiple, because they can be designed and synthesized by different methods. This article summarizes the recent progress of electroluminescent PPVs and discusses the prospect of application.

摘要： 含有大共轭体系的聚亚苯基乙烯衍生物具有柔性好、驱动电压低和能带结构可调性等优点，一直是聚合物有机电致发光材料的研究重点。聚亚苯基乙烯衍生物的结构具有多重性，可以通过不同的合成方法获得，材料的设计较为便利。本文主要综述了最近几年来PPV衍生物电致发光材料的研究进展，并对其发展方向及应用前景进行评述。