| Autor: |
Farshad Jafarzadeh, Luigi Angelo Castriotta, Emanuele Calabrò, Pierpaolo Spinelli, Amanda Generosi, Barbara Paci, David Becerril Rodriguez, Marco Luce, Antonio Cricenti, Francesco Di Giacomo, Fabio Matteocci, Francesca Brunetti, Aldo Di Carlo |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Communications Materials, Vol 5, Iss 1, Pp 1-9 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2662-4443 |
| DOI: |
10.1038/s43246-024-00576-3 |
| Popis: |
Abstract Perovskite solar cells have rapidly advanced, achieving over 26% power conversion efficiency on the laboratory scale. However, transitioning to large-scale production remains a challenge due to limitations in conventional fabrication methods like spin coating. Here, we introduce an optimized blade coating process for the scalable fabrication of large-area (15 cm × 15 cm) perovskite solar modules with a nickel oxide hole transport layer, performed in ambient air and utilizing a non-toxic solvent system. Self-assembled monolayers between the nickel oxide and perovskite layer improve the uniformity and morphology of the perovskite film. Perovskite solar modules with a 110 cm2 active area achieve a power conversion efficiency of 12.6%. Moreover, encapsulated modules retained 84% of their initial efficiency after 1,000 hours at 85 °C in air (ISOS-T-1). This study demonstrates progress in the large-scale production of perovskite solar cells that combine efficiency with long-term stability. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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