申请人:NATIONAL TSING HUA UNIVERSITY
公开号:US20170062771A1
公开(公告)日:2017-03-02
A carrier generation material is provided, which has a chemical structure of:
wherein R
1
is hydrogen or alkyl group; each of R
2
is independently hydrogen, halogen, —CN, —CF
3
, —NO
2
, or alkyl group; each of R
3
is independently hydrogen, halogen, —CN, —CF
3
, —NO
2
, or alkyl group; R
4
is hydrogen, halogen, —CN, —CF
3
, —NO
2
, or alkyl group; R
5
is hydrogen, halogen, —CN, —CF
3
, —NO
2
, or alkyl group; R
6
is ═O, ═NH, or malononitrile group, and R
7
is hydrogen, halogen, —CN, —CF
3
, —NO
2
, or alkyl group.
提供了一种载流子生成材料,其化学结构为:其中R1是氢或烷基基团;每个R2独立地是氢、卤素、—CN、—CF3、—NO2或烷基基团;每个R3独立地是氢、卤素、—CN、—CF3、—NO2或烷基基团;R4是氢、卤素、—CN、—CF3、—NO2或烷基基团;R5是氢、卤素、—CN、—CF3、—NO2或烷基基团;R6是 ═O、═NH 或马来酰亚胺基团,R7是氢、卤素、—CN、—CF3、—NO2或烷基基团。