Title:
HIGHLY RELIABLE PEROVSKITE SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2017/073472
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a perovskite solar cell which has a larger size, a higher photoelectric conversion efficiency and higher reliability.
A perovskite solar cell which comprises a transparent conductive supporting body, an electron blocking layer, a perovskite layer, an electron transport layer, a hole blocking layer and a backside electrode, and which is characterized in that both the electron blocking layer and the hole blocking layer contain an inorganic material.
Inventors:
HAN LIYUAN (JP)
ISLAM ASHRAFUL (JP)
ISLAM ASHRAFUL (JP)
Application Number:
PCT/JP2016/081235
Publication Date:
May 04, 2017
Filing Date:
October 21, 2016
Export Citation:
Assignee:
NAT INST FOR MATERIALS SCIENCE (JP)
International Classes:
H01L51/44
Domestic Patent References:
| WO2015031944A1 | 2015-03-12 | |||
| WO2015159940A1 | 2015-10-22 |
Other References:
WEIMING QIU ET AL.: "High efficiency perovskite solar cells using a PCBM/ZnO double electron transport layer and a short air-aging step", ORGANIC ELECTRONICS, vol. 26, 13 July 2015 (2015-07-13), pages 30 - 35, XP029265472, Retrieved from the Internet [retrieved on 20170105]
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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