以硒烯为起始原料的三种硒烯基有机半导体材料,即1,2-双(5-(((E)-4-辛基苯乙烯基)硒代吩-2-基)乙烯(1),5,5'-bis合成了((E)-4-辛基苯乙烯基)-2,2'-苯并芴二烯(2)和2,5-双((E)-4-辛基苯乙烯基)硒烯[3,2- b ]硒烯(3)。 。在1和2中,两个硒烯环分别通过双键和单键连接,而在3中,两个硒烯环稠合在一起。化合物1 - 3表现出良好的结晶性,并显示出p迁移率分别高达0.01、0.11和0.38 cm 2 V -1 s -1的通道特性。这项研究表明,硒烯环的结合方式显着影响了有机场效应晶体管的性能。
NOVEL ORGANIC SEMICONDUCTOR COMPOUND, PRODUCTION METHOD THEREOF, AND ORGANIC ELECTRONIC DEVICE USING THE SAME
申请人:Korea Research Institute of Chemical Technology
公开号:US20190040056A1
公开(公告)日:2019-02-07
Provided are a novel organic semiconductor compound, a production method thereof, and an organic electronic device using the same, wherein the organic semiconductor compound includes a thiazolidine functional group introduced into a heteroaromatic ring to thereby remarkably improve photovoltaic characteristics of an organic electronic device including the same.