Journal article
Bandgap-tunable cesium lead halide perovskites with high thermal stability for efficient solar cells
- Abstract:
- Highest reported efficiency cesium lead halide perovskite solar cells are realized by tuning the bandgap and stabilizing the black perovskite phase at lower temperatures. CsPbI2Br is employed in a planar architecture device resulting in 9.8% power conversion efficiency and over 5% stabilized power output. Offering substantially enhanced thermal stability over their organic based counterparts, these results show that all-inorganic perovskites can represent a promising next step for photovoltaic materials.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Accepted manuscript, pdf, 635.3KB, Terms of use)
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- Publisher copy:
- 10.1002/aenm.201502458
Authors
- Journal:
- Advanced Energy Materials More from this journal
- Volume:
- 6
- Issue:
- 8
- Pages:
- 1502458
- Publication date:
- 2016-04-20
- Acceptance date:
- 2016-01-04
- DOI:
- EISSN:
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1614-6840
- ISSN:
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1614-6832
- Pubs id:
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pubs:600050
- UUID:
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uuid:7bd72ec2-d5a6-4294-aa7e-87bcd8c442e5
- Local pid:
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pubs:600050
- Source identifiers:
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600050
- Deposit date:
-
2016-07-04
Terms of use
- Copyright holder:
- WILEY-VCH Verlag GmbH & Co
- Copyright date:
- 2016
- Notes:
- This is the peer reviewed version of the following article: "Bandgap-tunable cesium lead halide perovskites with high thermal stability for efficient solar cells", which has been published in final form at 10.1002/aenm.201502458. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
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