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Investigating the role of 4-tert butylpyridine in perovskite solar cells

Abstract:

The majority of hole‐transporting layers used in n‐i‐p perovskite solar cells contain 4‐tert butylpyridine (tBP). High power‐conversion efficiencies and, in particular, good steady‐state performance appears to be contingent on the inclusion of this additive. On the quest to improve the steady state efficiencies of the carbon nanotube‐based hole‐transporter system, this study has found that the presence of tBP results in an extraordinary improvement in the performance of these devices. By deco...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/aenm.201601079

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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
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
More from this funder
Name:
Ministry of Trade, Industry and Energy, Republic of Korea
Grant:
20148520011250
More from this funder
Name:
European Research Council
Grant:
StG2011 HYPER
More from this funder
Name:
Engineering and Physical Sciences Research Council
Publisher:
Wiley
Journal:
Advanced Energy Materials More from this journal
Volume:
7
Issue:
1
Article number:
1601079
Publication date:
2016-09-08
Acceptance date:
2016-08-02
DOI:
EISSN:
1614-6840
ISSN:
1614-6832
Keywords:
Pubs id:
pubs:637489
UUID:
uuid:fd967ecc-2940-4d73-96fd-19ba231f0a0f
Local pid:
pubs:637489
Source identifiers:
637489
Deposit date:
2016-08-05

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