Synthesis and Fluorescence of alt-Copoly1,4-divinylenebenzene/1,4-bis(dimethylsilylene)benzene

摘要

Silicon inserted π conjugated copolymer was synthesized by Heck reaction with moderate molecular weight. This silicon containing copolymer is thermally stable to 400 ℃, while emission of this polymer is blue-shifted compared with polyphenylenevinylene greenish emission. It shows potential application as organic emitter in OLED.