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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 15302 | - |
dc.citation.number | 43 | - |
dc.citation.startPage | 15296 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY C | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Li, Shaman | - |
dc.contributor.author | Ma, Qing | - |
dc.contributor.author | Chen, Shanshan | - |
dc.contributor.author | Meng, Lei | - |
dc.contributor.author | Zhang, Jinyuan | - |
dc.contributor.author | Zhang, Zhanjun | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Li, Yongfang | - |
dc.date.accessioned | 2023-12-21T16:42:38Z | - |
dc.date.available | 2023-12-21T16:42:38Z | - |
dc.date.created | 2020-12-08 | - |
dc.date.issued | 2020-11 | - |
dc.description.abstract | The application of high-performance organic solar cells (OSCs) requires high efficiency, high stability and low-cost devices. Herein, we propose a low boiling-point and low-cost additive 1,4-difluorobenzene (DFB) with a boiling point of 88.8 degrees C to optimize the morphology of the active layer of the OSCs based on conjugated polymer J71 as a donor and n-type small molecule m-ITTC as an acceptor. The DFB additive treatment enhances intermolecular pi-pi stacking of the photovoltaic materials, which is conducive to charge carrier separation and transport. The power conversion efficiency (PCE) of the OSCs based on J71:m-ITTC with the DFB additive treatment increased to 12.38% from 11.01% for the device without the additive treatment. Furthermore, the OSCs with the additive treatment also showed higher stability. The results indicate that 1,4-difluorobenzene will be a promising low cost additive for commercial application of OSCs. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY C, v.8, no.43, pp.15296 - 15302 | - |
dc.identifier.doi | 10.1039/d0tc03217d | - |
dc.identifier.issn | 2050-7526 | - |
dc.identifier.scopusid | 2-s2.0-85096211297 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48826 | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2020/TC/D0TC03217D#!divAbstract | - |
dc.identifier.wosid | 000589067200029 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | A low boiling-point and low-cost fluorinated additive improves the efficiency and stability of organic solar cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | SIDE-CHAINS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | 1,8-DIIODOOCTANE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | DONOR | - |
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