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DC Field | Value | Language |
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dc.citation.number | 52 | - |
dc.citation.startPage | 2304996 | - |
dc.citation.title | SMALL | - |
dc.citation.volume | 19 | - |
dc.contributor.author | Fang, Yu | - |
dc.contributor.author | Deng, Xiangmeng | - |
dc.contributor.author | Lu, Jiayong | - |
dc.contributor.author | Huang, Bin | - |
dc.contributor.author | Chen, Shanshan | - |
dc.contributor.author | Liu, Kunming | - |
dc.contributor.author | Zhang, Jialin | - |
dc.contributor.author | Jeong, Seonghun | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Liu, Jinbiao | - |
dc.date.accessioned | 2023-12-21T11:46:52Z | - |
dc.date.available | 2023-12-21T11:46:52Z | - |
dc.date.created | 2023-09-13 | - |
dc.date.issued | 2023-12 | - |
dc.description.abstract | Both ternary copolymerization and ternary blending are effective methods to fine-tune polymer structure and manipulate thin-film morphology to improve device performance. In this work, three D-A-A-A (D: donor, A: acceptor) terpolymer donors (FY1, FY2, and FY3) are synthesized by introducing BDD (1,3-bis(2-ethylhexyl)-5,7-di(thiophen-2-yl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione) units into the D-A alternating copolymer PM6 backbone. Owing to the promoted conjugated planarity and excellent absorption of BDD, the obtained terpolymers display an extended absorption range and enhanced (p-p) stacking orientation, which is a promising third component in ternary device. As a result, the optimal FY1:PM6:BTP-eC9-based ternary device afforded an impressive power conversion efficiency (PCE) as high as 18.52%, owing to the efficient charge transport, negligible energy loss, and suitable domain size. The result provides an efficient method to obtain high-performance polymer solar cells by using analogous polymer donors in ternary device. | - |
dc.identifier.bibliographicCitation | SMALL, v.19, no.52, pp.2304996 | - |
dc.identifier.doi | 10.1002/smll.202304996 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.scopusid | 2-s2.0-85169089654 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/65711 | - |
dc.identifier.wosid | 001054873900001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Constructing High-Performance Ternary Device Using Analogous Polymer Donors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | analogous polymer donors | - |
dc.subject.keywordAuthor | high-performance polymer solar cells | - |
dc.subject.keywordAuthor | ternary copolymerization | - |
dc.subject.keywordAuthor | ternary devices | - |
dc.subject.keywordAuthor | terpolymer donors | - |
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