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DC Field | Value | Language |
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dc.citation.endPage | 19840 | - |
dc.citation.number | 45 | - |
dc.citation.startPage | 19835 | - |
dc.citation.title | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | - |
dc.citation.volume | 59 | - |
dc.contributor.author | Fan, Qunping | - |
dc.contributor.author | Su, Wenyan | - |
dc.contributor.author | Chen, Shanshan | - |
dc.contributor.author | Liu, Tao | - |
dc.contributor.author | Zhuang, Wenliu | - |
dc.contributor.author | Ma, Ruijie | - |
dc.contributor.author | Wen, Xin | - |
dc.contributor.author | Yin, Zhihong | - |
dc.contributor.author | Luo, Zhenghui | - |
dc.contributor.author | Guo, Xia | - |
dc.contributor.author | Hou, Lintao | - |
dc.contributor.author | Moth-Poulsen, Kasper | - |
dc.contributor.author | Li, Yu | - |
dc.contributor.author | Zhang, Zhiguo | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Yu, Donghong | - |
dc.contributor.author | Yan, He | - |
dc.contributor.author | Zhang, Maojie | - |
dc.contributor.author | Wang, Ergang | - |
dc.date.accessioned | 2023-12-21T16:45:32Z | - |
dc.date.available | 2023-12-21T16:45:32Z | - |
dc.date.created | 2020-09-18 | - |
dc.date.issued | 2020-11 | - |
dc.description.abstract | A non-conjugated polymer acceptor PF1-TS4 was firstly synthesized by embedding a thioalkyl segment in the mainchain, which shows excellent photophysical properties on par with a fully conjugated polymer, with a low optical band gap of 1.58 eV and a high absorption coefficient >10(5) cm(-1), a high LUMO level of -3.89 eV, and suitable crystallinity. Matched with the polymer donor PM6, the PF1-TS4-based all-PSC achieved a power conversion efficiency (PCE) of 8.63 %, which is approximate to 45 % higher than that of a device based on the small molecule acceptor counterpart IDIC16. Moreover, the PF1-TS4-based all-PSC has good thermal stability with approximate to 70 % of its initial PCE retained after being stored at 85 degrees C for 180 h, while the IDIC16-based device only retained approximate to 50 % of its initial PCE when stored at 85 degrees C for only 18 h. Our work provides a new strategy to develop efficient polymer acceptor materials by linkage of conjugated units with non-conjugated thioalkyl segments. | - |
dc.identifier.bibliographicCitation | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.59, no.45, pp.19835 - 19840 | - |
dc.identifier.doi | 10.1002/anie.202005662 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.scopusid | 2-s2.0-85089996257 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48229 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/anie.202005662 | - |
dc.identifier.wosid | 000564582300001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | A Non-Conjugated Polymer Acceptor for Efficient and Thermally Stable All-Polymer Solar Cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | all-polymer solar cells | - |
dc.subject.keywordAuthor | non-conjugated polymer acceptors | - |
dc.subject.keywordAuthor | power conversion efficiency | - |
dc.subject.keywordAuthor | thermal stability | - |
dc.subject.keywordAuthor | thioalkyl chain linkages | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | FULLERENE ACCEPTORS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | DONOR | - |
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