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A holistic approach to interface stabilization for efficient perovskite solar modules with over 2,000-hour operational stability
https://oist.repo.nii.ac.jp/records/1708
https://oist.repo.nii.ac.jp/records/17084ee14022-ade3-41c9-b129-9ade98b1674f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
MS (2.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-10-07 | |||||
| タイトル | ||||||
| タイトル | A holistic approach to interface stabilization for efficient perovskite solar modules with over 2,000-hour operational stability | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Photovoltaics | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Solar cells | |||||
| 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） |
Liu, Zonghao
× Liu, Zonghao× Qiu, Longbin× Ono, Luis K.× He, Sisi× Hu, Zhanhao× Jiang, Maowei× Tong, Guoqing× Wu, Zhifang× Jiang, Yan× Son, Dae-Yong× Dang, Yangyang× Kazaoui, Said× Qi, Yabing |
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| 書誌情報 |
en : Nature Energy 巻 5, 号 8, p. 596-604, 発行日 2020-07-20 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The upscaling of perovskite solar cells to module scale and long-term stability have been recognized as the most important challenges for the commercialization of this emerging photovoltaic technology. In a perovskite solar module, each interface within the device contributes to the efficiency and stability of the module. Here, we employed a holistic interface stabilization strategy by modifying all the relevant layers and interfaces, namely the perovskite layer, charge transporting layers and device encapsulation, to improve the efficiency and stability of perovskite solar modules. The treatments were selected for their compatibility with low-temperature scalable processing and the module scribing steps. Our unencapsulated perovskite solar modules achieved a reverse-scan efficiency of 16.6% for a designated area of 22.4 cm². The encapsulated perovskite solar modules, which show efficiencies similar to the unencapsulated one, retained approximately 86% of the initial performance after continuous operation for 2,000 h under AM1.5G light illumination, which translates into a T₉₀ lifetime (the time over which the device efficiency reduces to 90% of its initial value) of 1,570 h and an estimated T80 lifetime (the time over which the device efficiency reduces to 80% of its initial value) of 2,680 h. | |||||
| 出版者 | ||||||
| 出版者 | Nature Research | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2058-7546 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1038/s41560-020-0653-2 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1038/s41560-020-0653-2 | |||||
| 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 | |||||
