Title:
SOLAR CELL
Document Type and Number:
Japanese Patent JP2019067817
Kind Code:
A
Abstract:
To provide a solar cell with high photoelectric conversion efficiency.SOLUTION: A solar cell comprises a substrate, a negative electrode, an electron transport layer, a photoelectric conversion layer, a hole transport layer and a positive electrode in this order. The photoelectric conversion layer contains an organic-inorganic perovskite compound represented by general formula R-M-X(where R is an organic molecule, M is a metal atom, and X is a halogen atom or chalcogen atom). The hole transport layer contains transparent nanoparticles made of an inorganic compound.SELECTED DRAWING: None
Inventors:
KUREBAYASHI TETSUYA
HAYAKAWA AKINOBU
ASANO MOTOHIKO
AIDA TETSUYA
UNO TOMOHITO
FUJINUMA NAOHIRO
KUNUGI SHUNSUKE
MORITA TAKEHARU
HAYAKAWA AKINOBU
ASANO MOTOHIKO
AIDA TETSUYA
UNO TOMOHITO
FUJINUMA NAOHIRO
KUNUGI SHUNSUKE
MORITA TAKEHARU
Application Number:
JP2017188699A
Publication Date:
April 25, 2019
Filing Date:
September 28, 2017
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
H01L51/44
Domestic Patent References:
| JP2016178204A | 2016-10-06 | |||
| JP2016529737A | 2016-09-23 | |||
| JP2006302927A | 2006-11-02 | |||
| JP2016187021A | 2016-10-27 |
Foreign References:
| EP3081601A1 | 2016-10-19 | |||
| WO2017093675A1 | 2017-06-08 | |||
| CN106654016A | 2017-05-10 | |||
| US20170213651A1 | 2017-07-27 | |||
| WO2016208578A1 | 2016-12-29 |
Attorney, Agent or Firm:
Atomi International Patent Office