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Overcoming C60-induced interfacial recombination in inverted perovskite solar cells by electron-transporting carborane

Authors :
Fangyuan Ye
Shuo Zhang
Jonathan Warby
Jiawei Wu
Emilio Gutierrez-Partida
Felix Lang
Sahil Shah
Elifnaz Saglamkaya
Bowen Sun
Fengshuo Zu
Safa Shoaee
Haifeng Wang
Burkhard Stiller
Dieter Neher
Wei-Hong Zhu
Martin Stolterfoht
Yongzhen Wu
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Effective transport layers are essential to suppress non-radiative recombination losses. Here, the authors introduce phenylamino-functionalized ortho-carborane as an interfacial layer, and realise inverted perovskite solar cells with efficiency of over 23% and operational stability of T97 = 400 h.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.0e7c8ba96233495794198c7c5e7044f6
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-34203-x