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1. (WO2016060181) SOLAR CELL

Pub. No.:    WO/2016/060181    International Application No.:    PCT/JP2015/079089
Publication Date: Fri Apr 22 01:59:59 CEST 2016 International Filing Date: Thu Oct 15 01:59:59 CEST 2015
IPC: H01L 51/44
Applicants: SEKISUI CHEMICAL CO., LTD.
積水化学工業株式会社
Inventors: HAYAKAWA Akinobu
早川 明伸
ASANO Motohiko
浅野 元彦
UNO Tomohito
宇野 智仁
HORIKI Mayumi
堀木 麻由美
FUKUMOTO Yuuichirou
福本 雄一郎
KUREBAYASHI Tetsuya
榑林 哲也
OHARA Shunji
小原 峻士
Title: SOLAR CELL
Abstract:
The present invention is characterized by providing a solar cell having excellent photoelectric conversion efficiency, little deterioration during sealing (initial deterioration), sputtering resistance, and excellent high-humidity durability. This solar cell has: a laminate having an electrode, a counter electrode, and a photoelectric conversion layer arranged between the electrode and the counter electrode; and a sealing material covering the counter electrode and sealing the laminate. The photoelectric conversion layer includes an organic-inorganic perovskite compound indicated by general formula R-M-X3 (R indicating an organic molecule, M indicating a metal atom, and X indicating a halogen atom or a chalcogen atom.) The sealing material includes a resin having an alicyclic skeleton.