| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-04-30 |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| タイトル |
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|
タイトル |
Antisolvent solubilization achieves simultaneous passivation of shallow and deep defects in perovskite solar cells |
|
言語 |
en |
| その他のタイトル |
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その他のタイトル |
Antisolvent Solubilization Achieves Simultaneous Passivation of Shallow and Deep Defects in Perovskite Solar Cells |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 著者 |
Zhang, Chu
Ma, Chunying
Chen, Shennan
馬, 廷麗
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Resolving the inherent defects at the interfaces and grain boundaries of perovskite films is crucial for achieving highly efficient and stable perovskite solar cells (PSCs). This study introduces an antisolvent solubilization (AS) approach to enhance the solubilization of the bulk organic ammonium salt 2-Thiophenemethylammonium Iodide (ThMAI), which has limited solubility in low-polarity antisolvents. The results demonstrated that the AS approach could effectively passivate both shallow and deep defects in organic–inorganic hybrid perovskites (OIHPs). Furthermore, the ThMAI prepared using the AS method could react with excess PbI2 and facilitate the crystallization of the OIHPs, thereby improving light absorption, suppressing non-radiative recombination, and enhancing carrier extraction. As a result, PSCs prepared by using the AS method achieved a power conversion efficiency (PCE) of 23.69%, representing a 10% PCE improvement compared to normal devices. PSCs based on the AS method also demonstrated significantly improved heat and humidity stability. |
|
言語 |
en |
| 書誌情報 |
en : Inorganic Chemistry Frontiers
巻 11,
号 5,
p. 1472-1478,
発行日 2024-01-25
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| 出版社 |
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出版者 |
Royal Society of Chemistry |
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言語 |
ja |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1039/D3QI02231E |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2052-1553 |
| 著作権関連情報 |
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権利情報 |
Copyright (c) Royal Society of Chemistry 2024 |
| 出版タイプ |
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出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
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値 |
yes |
| 研究者情報 |
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URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100000666_ja.html |
| 論文ID（連携） |
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値 |
10429570 |
| 連携ID |
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|
値 |
12053 |
10429570.pdf (478 KB)
