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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 125 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 119 | - |
dc.citation.title | NATURE PHOTONICS | - |
dc.citation.volume | 16 | - |
dc.contributor.author | Jeong, Mingyu | - |
dc.contributor.author | Choi, In Woo | - |
dc.contributor.author | Yim, Kanghoon | - |
dc.contributor.author | Jeong, Seonghun | - |
dc.contributor.author | Kim, Minjin | - |
dc.contributor.author | Choi, Seung Ju | - |
dc.contributor.author | Cho, Yongjoon | - |
dc.contributor.author | An, Jeong-Ho | - |
dc.contributor.author | Kim, Hak-Beom | - |
dc.contributor.author | Jo, Yimhyun | - |
dc.contributor.author | Kang, So-Huei | - |
dc.contributor.author | Bae, Jin-Hyuk | - |
dc.contributor.author | Lee, Chan-Woo | - |
dc.contributor.author | Kim, Dong Suk | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-21T14:42:05Z | - |
dc.date.available | 2023-12-21T14:42:05Z | - |
dc.date.created | 2022-02-03 | - |
dc.date.issued | 2022-01 | - |
dc.description.abstract | Stabilizing the best-performing state-of-the-art perovskite solar cells (PSCs) based on a spiro-OMeTAD hole transport material (HTM), without sacrificing their high power conversion efficiency (PCE) levels, is a challenging task. By exploiting the symmetry-tuned strategy at the molecular level, we have developed spiro-OMeTAD analogues (namely, the spiro-Naph series) with asymmetric phenylnaphthylamine edge units. The new spiro-Naph HTM-based PSC achieved a high PCE of 24.43%, higher than that achieved with spiro-OMeTAD. In addition to excellent stability when soaking the encapsulated device with continuous light, superior device stability was also obtained for the unencapsulated spiro-Naph-based PSC-a PCE of 21.12% was retained in air with similar to 25% relative humidity after 2,000 h and a PCE of 18.79% was retained at an elevated temperature of 60 degrees C after 400 h. We also constructed a spiro-Naph-based large-area module (25 cm(2)) with a PCE of 21.83%. | - |
dc.identifier.bibliographicCitation | NATURE PHOTONICS, v.16, no.2, pp.119 - 125 | - |
dc.identifier.doi | 10.1038/s41566-021-00931-7 | - |
dc.identifier.issn | 1749-4885 | - |
dc.identifier.scopusid | 2-s2.0-85122872097 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/57182 | - |
dc.identifier.url | https://www.nature.com/articles/s41566-021-00931-7 | - |
dc.identifier.wosid | 000743459600002 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Large-area perovskite solar cells employing spiro-Naph hole transport material | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Optics; Physics, Applied | - |
dc.relation.journalResearchArea | Optics; Physics | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DENSITY | - |
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