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DC Field | Value | Language |
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dc.citation.endPage | 1074 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1066 | - |
dc.citation.title | CHINESE JOURNAL OF CHEMISTRY | - |
dc.citation.volume | 41 | - |
dc.contributor.author | Huang, Yuting | - |
dc.contributor.author | Chen, Haiyang | - |
dc.contributor.author | Fan, Qunping | - |
dc.contributor.author | Chen, Ziyuan | - |
dc.contributor.author | Ding, Junyuan | - |
dc.contributor.author | Yang, Heyi | - |
dc.contributor.author | Sun, Zhe | - |
dc.contributor.author | Zhang, Rui | - |
dc.contributor.author | Chen, Weijie | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Gao, Feng | - |
dc.contributor.author | Li, Yaowen | - |
dc.date.accessioned | 2023-12-27T15:05:10Z | - |
dc.date.available | 2023-12-27T15:05:10Z | - |
dc.date.created | 2023-12-27 | - |
dc.date.issued | 2023-05 | - |
dc.description.abstract | The power conversion efficiencies (PCEs) of all-polymer solar cells (all-PSCs), usually processed from low-boiling-point and toxic solvents, have reached high values of 18%. However, poor miscibility and uncontrollable crystallinity in polymer blends lead to a notable drop in the PCEs when using green solvents, limiting the practical development of all-PSCs. Herein, a third component (guest) BTO was employed to optimize the miscibility and enhance the crystallinity of PM6/PY2Se-F host film processed from green solvent toluene (TL), which can effectively suppress the excessive aggregation of PY2Se-F and facilitate a nano-scale interpenetrating network morphology for exciton dissociation and charge transport. As a result, TL-processed all-polymer hosted solar cells (all-PHSCs) exhibited an impressive PCE of 17.01%. Moreover, the strong molecular interaction between the host and guest molecules also enhances the thermal stability of the devices. Our host-guest strategy provides a unique approach to developing high-efficiency and stable all-PHSCs processed from green solvents, paving the way for the industrial development of all-PHSCs. © 2023 SIOC, CAS, Shanghai, & WILEY-VCH GmbH. | - |
dc.identifier.bibliographicCitation | CHINESE JOURNAL OF CHEMISTRY, v.41, no.9, pp.1066 - 1074 | - |
dc.identifier.doi | 10.1002/cjoc.202200770 | - |
dc.identifier.issn | 1001-604X | - |
dc.identifier.scopusid | 2-s2.0-85149946302 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/67107 | - |
dc.identifier.wosid | 000949712000001 | - |
dc.language | 영어 | - |
dc.publisher | Kexue Chubaneshe/Science Press | - |
dc.title | Host-Guest Strategy Enabling Nonhalogenated Solvent Processing for High-Performance All-Polymer Hosted Solar Cells† | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | All-polymer solar cells | - |
dc.subject.keywordAuthor | Crystal engineering | - |
dc.subject.keywordAuthor | Host-guest systems | - |
dc.subject.keywordAuthor | Miscibility | - |
dc.subject.keywordAuthor | Morphology | - |
dc.subject.keywordAuthor | Nonhalogenated green solvent | - |
dc.subject.keywordAuthor | Stability | - |
dc.subject.keywordAuthor | Ternary blend solar cells | - |
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