Printable High-Efficiency and Stable FAPbBr3 Perovskite Solar Cells for Multifunctional Building-Integrated Photovoltaics
© 2023 Wiley-VCH GmbH..
Perovskite solar cells (PSCs) show great promise for next-generation building-integrated photovoltaic (BIPV) applications because of their abundance of raw materials, adjustable transparency, and cost-effective printable processing. Owing to the complex perovskite nucleation and growth control, the fabrication of large-area perovskite films for high-performance printed PSCs is still under active investigation. Herein, the study proposes an intermediate-phase-transition-assisted one-step blade coating for an intrinsic transparent formamidinium lead bromide (FAPbBr3 ) perovskite film. The intermediate complex optimizes the crystal growth path of FAPbBr3 , resulting in a large-area, homogeneous, and dense absorber film. A champion efficiency of 10.86% with high open-circuit voltage up to 1.57 V is obtained with a simplified device architecture of glass/FTO/SnO2 /FAPbBr3 /carbon. Moreover, the unencapsulated devices maintain 90% of their initial power conversion efficiency after aging at 75 °C for 1000 h in ambient air, and 96% after maximum power point tracking for 500 h. The printed semitransparent PSCs, with average visible light transmittance over 45%, demonstrate high efficiencies for both small devices (8.6%) and 10 × 10 cm2 modules (5.55%). Finally, the ability to customize the color, transparency, and thermal insulation properties of FAPbBr3 PSCs makes them high prospects as multifunctional BIPVs.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:35 |
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Enthalten in: |
Advanced materials (Deerfield Beach, Fla.) - 35(2023), 36 vom: 27. Sept., Seite e2301548 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Yue, Wang [VerfasserIn] |
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Links: |
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Themen: |
Blade coating |
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Anmerkungen: |
Date Revised 07.09.2023 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1002/adma.202301548 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM357219031 |
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520 | |a Perovskite solar cells (PSCs) show great promise for next-generation building-integrated photovoltaic (BIPV) applications because of their abundance of raw materials, adjustable transparency, and cost-effective printable processing. Owing to the complex perovskite nucleation and growth control, the fabrication of large-area perovskite films for high-performance printed PSCs is still under active investigation. Herein, the study proposes an intermediate-phase-transition-assisted one-step blade coating for an intrinsic transparent formamidinium lead bromide (FAPbBr3 ) perovskite film. The intermediate complex optimizes the crystal growth path of FAPbBr3 , resulting in a large-area, homogeneous, and dense absorber film. A champion efficiency of 10.86% with high open-circuit voltage up to 1.57 V is obtained with a simplified device architecture of glass/FTO/SnO2 /FAPbBr3 /carbon. Moreover, the unencapsulated devices maintain 90% of their initial power conversion efficiency after aging at 75 °C for 1000 h in ambient air, and 96% after maximum power point tracking for 500 h. The printed semitransparent PSCs, with average visible light transmittance over 45%, demonstrate high efficiencies for both small devices (8.6%) and 10 × 10 cm2 modules (5.55%). Finally, the ability to customize the color, transparency, and thermal insulation properties of FAPbBr3 PSCs makes them high prospects as multifunctional BIPVs | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a blade coating | |
650 | 4 | |a building-integrated photovoltaics | |
650 | 4 | |a phase transition control | |
650 | 4 | |a semitransparent solar cells | |
700 | 1 | |a Yang, Hang |e verfasserin |4 aut | |
700 | 1 | |a Cai, Haoyu |e verfasserin |4 aut | |
700 | 1 | |a Xiong, Yiming |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Tao |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yongjun |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Juan |e verfasserin |4 aut | |
700 | 1 | |a Huang, Fuzhi |e verfasserin |4 aut | |
700 | 1 | |a Cheng, Yi-Bing |e verfasserin |4 aut | |
700 | 1 | |a Zhong, Jie |e verfasserin |4 aut | |
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