Title:
SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2020/144885
Kind Code:
A1
Abstract:
A solar cell according to the present disclosure is provided with: a first electrode (2); a second electrode (6); a photoelectric conversion layer (4) that is provided between the first electrode (2) and the second electrode (6); and an electron transport layer (3) that is provided between the first electrode (2) and the photoelectric conversion layer (4). At least one electrode selected from the group consisting of the first electrode (2) and the second electrode (6) has light transmitting properties. The photoelectric conversion layer (4) contains a perovskite compound which is configured from a monovalent cation, an Sn cation, and a halogen anion. The electron transport layer (3) contains a porous TiZnO3.
Inventors:
MIYAMOTO YUMI
KAWANO KENJI
KAWANO KENJI
Application Number:
PCT/JP2019/030200
Publication Date:
July 16, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L51/44
Foreign References:
| JP2014072327A | 2014-04-21 | |||
| JP2015517736A | 2015-06-22 | |||
| JP2016539175A | 2016-12-15 | |||
| JP2017132900A | 2017-08-03 | |||
| US7888594B2 | 2011-02-15 |
Other References:
YIN, XIONG ET AL.: "Ternary Oxides in the Ti02-Zn0 System as Efficient Electron-Transport Layers for Perovskite Solar Cells with Efficiency over 15%", ACS APPLIED MATERIALS & INTERFACES, vol. 8, 2016, pages 29580 - 29587, XP055725070
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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