申请人:Tanaka Yuuji
公开号:US10763050B2
公开(公告)日:2020-09-01
Provided is a photoelectric conversion element including: a first electrode; a hole blocking layer; an electron transport layer; a hole transport layer; and a second electrode, wherein the hole transport layer contains a compound represented by general formula (1) below,
where in the formula, R1 represents a methoxy group or an ethoxy group, R2 represents a hydrogen group or a methyl group, R3 represents a hydrogen group, a methyl group, or a methoxy group, R4 represents a methoxy group, and X represents —CH2—, —CH2CH2—, —O—, or —C(CH2)5—.
本发明提供了一种光电转换元件,包括:第一电极;空穴阻挡层;电子传输层;空穴传输层;以及第二电极,其中空穴传输层包含下式(1)所代表的化合物、
式中,R1 代表甲氧基或乙氧基,R2 代表氢基或甲基,R3 代表氢基、甲基或甲氧基,R4 代表甲氧基,X 代表-CH2-、-CH2CH2-、-O-或-C(CH2)5-。