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ＰＰＶ材料是一种具有共轭双键的高分子聚合物，与无共轭性的ＰＶＫ材料相比，其给电子能力较强，而且载流子的迁移率也较大；而Ｃ６。分子具有较大的电子亲和势，易于接收电中．如果Ｃ。。与具有给电子性的材料相结合，则可构成一种给体一受体体系，即Ｄ－Ａ结构．在其中可以
PPV material is a kind of polymer with conjugated double bonds. Compared with unconjugated PVK material, PPV material has strong electron donating ability and high carrier mobility. Molecules have a large electronic affinity, easy to receive electricity. If C. . In combination with electron donating materials, a donor-acceptor system, the D-A structure, can be constructed. In which you can