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High efficiency planar-type perovskite solar cells with negligible hysteresis using EDTA-complexed SnO2

Authors :
Dong Yang
Ruixia Yang
Kai Wang
Congcong Wu
Xuejie Zhu
Jiangshan Feng
Xiaodong Ren
Guojia Fang
Shashank Priya
Shengzhong (Frank) Liu
Source :
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Publication Year :
2018
Publisher :
Nature Portfolio, 2018.

Abstract

The development of high efficiency planar-type perovskite solar cell has been lagging behind the mesoporous-type counterpart. Here Yang et al. modify the oxide based electron transporting layer with organic acid and obtain planar-type cells with high certified efficiency of 21.5% and decent stability.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
9
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.784470579fbb48dca947926347ac833c
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-018-05760-x