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Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells

The long-term stability of perovskite solar cells remains one of the most important challenges for the commercialization of this emerging photovoltaic technology. Here, we adopt a non-noble metal/metal oxide/polymer multiple-barrier to suppress the halide consumption and gaseous perovskite decomposi...

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Autores principales: Zhou, Jing, Liu, Zonghao, Yu, Peng, Tong, Guoqing, Chen, Ruijun, Ono, Luis K., Chen, Rui, Wang, Haixin, Ren, Fumeng, Liu, Sanwan, Wang, Jianan, Lan, Zhigao, Qi, Yabing, Chen, Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10542753/
https://www.ncbi.nlm.nih.gov/pubmed/37777526
http://dx.doi.org/10.1038/s41467-023-41856-9
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author Zhou, Jing
Liu, Zonghao
Yu, Peng
Tong, Guoqing
Chen, Ruijun
Ono, Luis K.
Chen, Rui
Wang, Haixin
Ren, Fumeng
Liu, Sanwan
Wang, Jianan
Lan, Zhigao
Qi, Yabing
Chen, Wei
author_facet Zhou, Jing
Liu, Zonghao
Yu, Peng
Tong, Guoqing
Chen, Ruijun
Ono, Luis K.
Chen, Rui
Wang, Haixin
Ren, Fumeng
Liu, Sanwan
Wang, Jianan
Lan, Zhigao
Qi, Yabing
Chen, Wei
author_sort Zhou, Jing
collection PubMed
description The long-term stability of perovskite solar cells remains one of the most important challenges for the commercialization of this emerging photovoltaic technology. Here, we adopt a non-noble metal/metal oxide/polymer multiple-barrier to suppress the halide consumption and gaseous perovskite decomposition products release with the chemically inert bismuth electrode and Al(2)O(3)/parylene thin-film encapsulation, as well as the tightly closed system created by the multiple-barrier to jointly suppress the degradation of perovskite solar cells, allowing the corresponding decomposition reactions to reach benign equilibria. The resulting encapsulated formamidinium cesium-based perovskite solar cells with multiple-barrier maintain 90% of their initial efficiencies after continuous operation at 45 °C for 5200 h and 93% of their initial efficiency after continuous operation at 75 °C for 1000 h under 1 sun equivalent white-light LED illumination.
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spelling pubmed-105427532023-10-03 Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells Zhou, Jing Liu, Zonghao Yu, Peng Tong, Guoqing Chen, Ruijun Ono, Luis K. Chen, Rui Wang, Haixin Ren, Fumeng Liu, Sanwan Wang, Jianan Lan, Zhigao Qi, Yabing Chen, Wei Nat Commun Article The long-term stability of perovskite solar cells remains one of the most important challenges for the commercialization of this emerging photovoltaic technology. Here, we adopt a non-noble metal/metal oxide/polymer multiple-barrier to suppress the halide consumption and gaseous perovskite decomposition products release with the chemically inert bismuth electrode and Al(2)O(3)/parylene thin-film encapsulation, as well as the tightly closed system created by the multiple-barrier to jointly suppress the degradation of perovskite solar cells, allowing the corresponding decomposition reactions to reach benign equilibria. The resulting encapsulated formamidinium cesium-based perovskite solar cells with multiple-barrier maintain 90% of their initial efficiencies after continuous operation at 45 °C for 5200 h and 93% of their initial efficiency after continuous operation at 75 °C for 1000 h under 1 sun equivalent white-light LED illumination. Nature Publishing Group UK 2023-09-30 /pmc/articles/PMC10542753/ /pubmed/37777526 http://dx.doi.org/10.1038/s41467-023-41856-9 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Zhou, Jing
Liu, Zonghao
Yu, Peng
Tong, Guoqing
Chen, Ruijun
Ono, Luis K.
Chen, Rui
Wang, Haixin
Ren, Fumeng
Liu, Sanwan
Wang, Jianan
Lan, Zhigao
Qi, Yabing
Chen, Wei
Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title_full Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title_fullStr Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title_full_unstemmed Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title_short Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
title_sort modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10542753/
https://www.ncbi.nlm.nih.gov/pubmed/37777526
http://dx.doi.org/10.1038/s41467-023-41856-9
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