57710-74-4Relevant academic research and scientific papers
Hole transport material based on tetraarylbutadiene, preparation method and applications thereof
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, (2020/02/29)
The invention discloses a hole transport material based on tetraarylbutadiene, wherein the hole transport material has a chemical general formula represented by a formula (I), and is an organic smallmolecule using tetraphenyl butadiene, tetrathiophene butadiene or tetrafuran butadiene as a core and using alkoxy or alkylthio substituted diphenylamine, triphenylamine, carbazole, phenothiazine or phenoxazine as a side group. According to the invention, the preparation method of the hole transport material has characteristics of simple synthesis and low cost, and has the potential of large-scaleproduction; and the hole transport material has good photoelectric property and good thermal stability, can be used as a hole transport material to be applied to photoelectric devices such as organicphotoconductive drums, OLED display devices, solar cells and the like, and has great application prospects.
