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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 5540 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 5530 | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 14 | - |
dc.contributor.author | Yuan, Xiyue | - |
dc.contributor.author | Zhao, Yunli | - |
dc.contributor.author | Zhan, Tao | - |
dc.contributor.author | Oh, Jiyeon | - |
dc.contributor.author | Zhou, Jiadong | - |
dc.contributor.author | Li, Junyu | - |
dc.contributor.author | Wang, Xiaojing | - |
dc.contributor.author | Wang, Zhiqiang | - |
dc.contributor.author | Pang, Shuting | - |
dc.contributor.author | Cai, Ping | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | He, Zhicai | - |
dc.contributor.author | Xie, Zengqi | - |
dc.contributor.author | Duan, Chunhui | - |
dc.contributor.author | Huang, Fei | - |
dc.contributor.author | Cao, Yong | - |
dc.date.accessioned | 2023-12-21T15:11:54Z | - |
dc.date.available | 2023-12-21T15:11:54Z | - |
dc.date.created | 2021-10-01 | - |
dc.date.issued | 2021-10 | - |
dc.description.abstract | The realization of high-efficiency organic solar cells (OSCs) relies largely on donor polymers. However, high-performance donor polymers are limited to a handful of building blocks, which usually suffer from lengthy synthesis and high production cost. Moreover, most donor polymers exhibited strong batch-to-batch variation. Herein, we report a new building block, 3-cyanothiophene (CT), which features a very simple asymmetric structure and facile synthesis. The donor polymer (PBCT-2F) based on the CT unit realized a remarkable power conversion efficiency (PCE) of 17.1%. More importantly, PBCT-2F exhibited excellent batch-to-batch reproducibility. The six polymer batches with molecular weights ranging from 18 to 74 kDa produced very similar PCEs: 15.9-17.1% and 12.7-13.2% when the polymer was blended with Y6 and IT-4F, respectively. These results suggest the great potential of PBCT-2F for industrial synthesis and large-scale manufacturing of OSC modules. This work also demonstrates the bright future of CT units for constructing high-performance donor polymers. | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.14, no.10, pp.5530 - 5540 | - |
dc.identifier.doi | 10.1039/d1ee01957k | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.scopusid | 2-s2.0-85117611284 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54074 | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2021/EE/D1EE01957K | - |
dc.identifier.wosid | 000695981600001 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | A donor polymer based on 3-cyanothiophene with superior batch-to-batch reproducibility for high-efficiency organic solar cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Energy & Fuels; Engineering, Chemical; Environmental Sciences | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Engineering; Environmental Sciences & Ecology | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PHOTOVOLTAICS | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | ERA | - |
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