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Binary solvent system used to fabricate fully annealing-free perovskite solar cells

Abstract:

High temperature post-deposition annealing of hybrid lead halide perovskite thin films—typically lasting at least 10 min—dramatically limits the maximum roll-to-roll coating speed, which determines solar module manufacturing costs. While several approaches for “annealing-free” perovskite solar cells (PSCs) have been demonstrated, many are of limited feasibility for scalable fabrication. Here, this work has solvent-engineered a high vapor pressure solvent mixture of 2-methoxy ethanol and tetra...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/aenm.202203468

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
ORCID:
0000-0001-6889-4408
Publisher:
Wiley
Journal:
Advanced Energy Materials More from this journal
Volume:
13
Issue:
11
Article number:
2203468
Publication date:
2023-02-09
DOI:
EISSN:
1614-6840
ISSN:
1614-6832
Language:
English
Keywords:
Pubs id:
1329095
Local pid:
pubs:1329095
Deposit date:
2023-03-31

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