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| Verfasst von: | Taylor, Alexander D. [VerfasserIn]  |
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| | Sun, Qing [VerfasserIn] |
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| | Goetz, Katelyn [VerfasserIn] |
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| | An, Qingzhi [VerfasserIn] |
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| | Schramm, Tim [VerfasserIn] |
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| | Hofstetter, Yvonne J. [VerfasserIn] |
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| | Litterst, Maximillian [VerfasserIn] |
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| | Paulus, Fabian [VerfasserIn] |
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| | Vaynzof, Yana [VerfasserIn] |
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| Titel: | A general approach to high-efficiency perovskite solar cells by any antisolvent |
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| Verf.angabe: | Alexander D. Taylor, Qing Sun, Katelyn P. Goetz, Qingzhi An, Tim Schramm, Yvonne Hofstetter, Maximillian Litterst, Fabian Paulus and Yana Vaynzof |
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| E-Jahr: | 2021 |
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| Jahr: | 25 March 2021 |
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| Umfang: | 11 S. |
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| Teil: | volume:12 |
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| | year:2021 |
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| | elocationid:1878 |
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| | pages:1-11 |
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| | extent:11 |
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| Fussnoten: | Gesehen am 24.06.2021 |
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| Titel Quelle: | Enthalten in: Nature Communications |
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| Ort Quelle: | [London] : Nature Publishing Group UK, 2010 |
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| Jahr Quelle: | 2021 |
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| Band/Heft Quelle: | 12(2021), Artikel-ID 1878, Seite 1-11 |
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| ISSN Quelle: | 2041-1723 |
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| Abstract: | Deposition of perovskite films by antisolvent engineering is a highly common method employed in perovskite photovoltaics research. Herein, we report on a general method that allows for the fabrication of highly efficient perovskite solar cells by any antisolvent via manipulation of the antisolvent application rate. Through detailed structural, compositional, and microstructural characterization of perovskite layers fabricated by 14 different antisolvents, we identify two key factors that influence the quality of the perovskite layer: the solubility of the organic precursors in the antisolvent and its miscibility with the host solvent(s) of the perovskite precursor solution, which combine to produce rate-dependent behavior during the antisolvent application step. Leveraging this, we produce devices with power conversion efficiencies (PCEs) that exceed 21% using a wide range of antisolvents. Moreover, we demonstrate that employing the optimal antisolvent application procedure allows for highly efficient solar cells to be fabricated from a broad range of precursor stoichiometries. |
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| DOI: | doi:10.1038/s41467-021-22049-8 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1038/s41467-021-22049-8 |
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| | Volltext: https://www.nature.com/articles/s41467-021-22049-8 |
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| | DOI: https://doi.org/10.1038/s41467-021-22049-8 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1761209086 |
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| Verknüpfungen: | → Zeitschrift |
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¬A¬ general approach to high-efficiency perovskite solar cells by any antisolvent / Taylor, Alexander D. [VerfasserIn]; 25 March 2021 (Online-Ressource)
