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Lead halide–templated crystallization of methylamine-free perovskite for efficient photovoltaic modules
https://oist.repo.nii.ac.jp/records/2202
https://oist.repo.nii.ac.jp/records/2202e7ea677d-567c-4db8-b24f-9cefa1ed2b6e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Accepted Manuscript-TL-20210506 (1.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2021-08-24 | |||||
| タイトル | ||||||
| タイトル | Lead halide–templated crystallization of methylamine-free perovskite for efficient photovoltaic modules | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者（英） |
Bu, Tongle
× Bu, Tongle× Li, Jing× Li, Hengyi× Tian, Congcong× Su, Jie× Tong, Guoqing× Ono, Luis K.× Wang, Chao× Lin, Zhipeng× Chai, Nianyao× Zhang, Xiao-Li× Chang, Jingjing× Lu, Jianfeng× Zhong, Jie× Huang, Wenchao× Qi, Yabing× Cheng, Yi-Bing× Huang, Fuzhi |
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| 書誌情報 |
en : Science 巻 372, 号 6548, p. 1327-1332, 発行日 2021-06-18 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Upscaling efficient and stable perovskite layers is one of the most challenging issues in the commercialization of perovskite solar cells. Here, a lead halide–templated crystallization strategy is developed for printing formamidinium (FA)–cesium (Cs) lead triiodide perovskite films. High-quality large-area films are achieved through controlled nucleation and growth of a lead halide•N-methyl-2-pyrrolidone adduct that can react in situ with embedded FAI/CsI to directly form α-phase perovskite, sidestepping the phase transformation from δ-phase. A nonencapsulated device with 23% efficiency and excellent long-term thermal stability (at 85°C) in ambient air (~80% efficiency retention after 500 hours) is achieved with further addition of potassium hexafluorophosphate. The slot die–printed minimodules achieve champion efficiencies of 20.42% (certified efficiency 19.3%) and 19.54% with an active area of 17.1 and 65.0 square centimeters, respectively. | |||||
| 出版者 | ||||||
| 出版者 | American Association for the Advancement of Science | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0036-8075 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1095-9203 | |||||
| PubMed番号 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | info:pmid/34140385 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1126/science.abh1035 | |||||
| 権利 | ||||||
| 権利情報 | © 2021 The Author(s). | |||||
| 権利 | ||||||
| 権利情報 | This is the author’s version of the work. It is posted here by permission of the AAAS for personal use, not for redistribution. The definitive version was published in Science on Vol. 372 and 18 Jun 2021, DOI: 10.1126/science.abh1035. | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://science.sciencemag.org/content/372/6548/1327 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
