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Efficient and air-stable mixed-cation lead mixed-halide perovskite solar cells with n-doped organic electron extraction layers

Abstract:
Air-stable doping of the n-type fullerene layer in an n-i-p planar heterojunction perovskite device is capable of enhancing device efficiency and improving device stability. Employing a (HC(NH2 )2 )0.83 Cs0.17 Pb(I0.6 Br0.4 )3 perovskite as the photoactive layer, glass-glass laminated devices are reported, which sustain 80% of their "post burn-in" efficiency over 3400 h under full sun illumination in ambient conditions.
Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1002/adma.201604186

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author


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Grant:
Seventh Framework Program under grant agreement number 604032 of the MESO project


Publisher:
Wiley
Journal:
Advanced Materials More from this journal
Volume:
29
Issue:
5
Publication date:
2016-12-01
Acceptance date:
2016-10-29
DOI:
EISSN:
1521-4095
ISSN:
0935-9648


Language:
English
Keywords:
Pubs id:
pubs:663987
UUID:
uuid:284b7178-2ce1-4ab6-91f7-8be74ef8a29c
Local pid:
pubs:663987
Source identifiers:
663987
Deposit date:
2017-01-31

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