PERYLENETETRACARBOXYLIC ACID DIIMIDE ORGANIC SEMICONDUCTIVE MATERIAL, PREPARATION METHOD AND USE THEREOF

摘要

Disclosed is a perylenetetracarboxylic acid diimide organic semiconductive material represented by the following formula (I), which belongs to the field of photoelectric material. In formula (I), n is an integer of 1-100, R 1 , R 2 or R 3 is hydrogen, C 1 -C 20 alkyl, C 1 -C 20 alkoxyl, phenyl or alkoxyphenyl, R 4 or R 5 is C 1 -C 20 alkyl, R 6 or R 7 is hydrogen, C 1 -C 20 alkyl, C 1 -C 20 alkoxyl or phenyl. The preparation method of said perylenetetracarboxylic acid diimide organic semiconductive material and the use thereof are also disclosed.