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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 315 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 309 | - |
dc.citation.title | Interdisciplinary Materials | - |
dc.citation.volume | 1 | - |
dc.contributor.author | Mo, Yanping | - |
dc.contributor.author | Wang, Chao | - |
dc.contributor.author | Zheng, Xuntian | - |
dc.contributor.author | Zhou, Peng | - |
dc.contributor.author | Li, Jing | - |
dc.contributor.author | Yu ,Xinxin | - |
dc.contributor.author | Yang, Kaizhong | - |
dc.contributor.author | Deng, Xinyu | - |
dc.contributor.author | Park, Hyesung | - |
dc.contributor.author | Huang, Fuzhi | - |
dc.contributor.author | Cheng, Yi‐Bing | - |
dc.date.accessioned | 2023-12-21T14:14:25Z | - |
dc.date.available | 2023-12-21T14:14:25Z | - |
dc.date.created | 2023-01-05 | - |
dc.date.issued | 2022-04 | - |
dc.description.abstract | Tin oxide has made a major breakthrough in high-efficiency perovskite solar cells (PSCs) as an efficient electron transport layer by the low-temperature chemical bath deposition method. However, tin oxide often contains pernicious defects, resulting in unsatisfactory performance. Herein, we develop high-quality tin oxide films via a nitrogen-doping strategy for high-efficiency and stable planar PSCs. The aligned energy level at the interface of doped SnO2/perovskite, more excellent charge extraction and reduced nonradiative recombination contribute to the enhanced efficiency and stability. Correspondingly, the power conversion efficiency of the devices based on N-SnO2 film increases to 23.41% from 20.55% of the devices based on the pristine SnO2. The N-SnO2 devices show an outstanding stability retaining 97.8% of the initial efficiency after steady-state output at a maximum power point for 600 s under standard AM1.5G continuous illumination without encapsulation, while less than 50% efficiency remains for the devices based on pristine SnO2. This simple scalable strategy has shown great promise toward highly efficient and stable PSCs. | - |
dc.identifier.bibliographicCitation | Interdisciplinary Materials, v.1, no.2, pp.309 - 315 | - |
dc.identifier.doi | 10.1002/idm2.12022 | - |
dc.identifier.issn | 2767-441X | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60908 | - |
dc.language | 영어 | - |
dc.publisher | Wiley | - |
dc.title | Nitrogen-doped tin oxide electron transport layer for stable perovskite solar cells with efficiency over 23% | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | foreign | - |
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