- 专利标题: PHOTOELECTRIC CONVERSION ELEMENT, AND SOLAR CELL USING THE SAME
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申请号: US15840408申请日: 2017-12-13
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公开(公告)号: US20180102222A1公开(公告)日: 2018-04-12
- 发明人: Kenji SHIROKANE , Naoyuki HANAKI , Hirotaka SATOU
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2015-130770 20150630
- 主分类号: H01G9/20
- IPC分类号: H01G9/20 ; H01L51/00 ; C09B3/78 ; C09B5/00 ; C09B57/00 ; C09B3/14 ; C09B1/00
摘要:
Provided is a photoelectric conversion element including: a first electrode that includes a photosensitive layer containing a light absorbing agent on a conductive support; and a second electrode that is opposite to the first electrode. The light absorbing agent includes a compound having a perovskite-type crystal structure that includes a cation of an element of Group 1 in the periodic table or a cationic organic group A, a cation of a metal atom M other than the element of Group 1 in the periodic table, and an anion of an anionic atom or atomic group X. A hole transport layer, which includes a hole transporting material, is provided between the first electrode and the second electrode. The hole transporting material includes a compound represented by any one of the following Formulae (1) to (4).
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