Simple and Versatile Non-Fullerene Acceptor Based on Benzothiadiazole and Rhodanine for Organic Solar Cells
DC Field | Value | Language |
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dc.contributor.author | Ahn, Jongho | - |
dc.contributor.author | Oh, Sora | - |
dc.contributor.author | Lee, HyunKyung | - |
dc.contributor.author | Lee, Sangjun | - |
dc.contributor.author | Song, Chang Eun | - |
dc.contributor.author | Lee, Hang Ken | - |
dc.contributor.author | Lee, Sang Kyu | - |
dc.contributor.author | So, Won-Wook | - |
dc.contributor.author | Moon, Sang-Jin | - |
dc.contributor.author | Lim, Eunhee | - |
dc.contributor.author | Shin, Won Suk | - |
dc.contributor.author | Lee, Jong-Cheol | - |
dc.date.accessioned | 2021-09-01T08:31:08Z | - |
dc.date.available | 2021-09-01T08:31:08Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-08-21 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/63491 | - |
dc.description.abstract | Most non-fullerene acceptors (NFAs) are designed in a complex planar molecular conformation containing fused aromatic rings in high-efficiency organic solar cells (OSCs). To obtain the final molecules, however, numerous synthetic steps are necessary. In this work, a novel simple-structured NFA containing alkoxy-substituted benzothiadiazole and a rhodanine end group (BTDT2R) is designed and synthesized. We also investigate the photovoltaic properties of BTDT2R-based OSCs employing representative polymer donors (wide band gap and high-crystalline P3HT, medium band gap and semicrystalline PPDT2FBT, and narrow band gap and low-crystalline PTB7-Th) to compare the performance capabilities of fullerene acceptor-based OSCs, which are well matched with various polymer donors. OSCs based on P3HT:BTDT2R, PPDT2FBT:BTDT2R, and PTB7-Th:BTDT2R achieved efficiency as high as 5.09, 6.90, and 8.19%, respectively. Importantly, photoactive films incorporating different forms of optical and molecular ordering characteristics exhibit favorable morphologies by means of solvent vapor annealing. This work suggests that the new n-type organic semiconductor developed here is highly promising as a universal NFA that can be paired with various polymer donors with different optical and crystalline properties. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | HIGH-EFFICIENCY | - |
dc.subject | ELECTRON-ACCEPTORS | - |
dc.subject | POLYMER | - |
dc.subject | ENABLES | - |
dc.title | Simple and Versatile Non-Fullerene Acceptor Based on Benzothiadiazole and Rhodanine for Organic Solar Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Won Suk | - |
dc.identifier.doi | 10.1021/acsami.9b09256 | - |
dc.identifier.scopusid | 2-s2.0-85071705662 | - |
dc.identifier.wosid | 000482546000065 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.11, no.33, pp.30098 - 30107 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 11 | - |
dc.citation.number | 33 | - |
dc.citation.startPage | 30098 | - |
dc.citation.endPage | 30107 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | ELECTRON-ACCEPTORS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ENABLES | - |
dc.subject.keywordAuthor | organic solar cells | - |
dc.subject.keywordAuthor | non-fullerene acceptor | - |
dc.subject.keywordAuthor | bandgap | - |
dc.subject.keywordAuthor | crystallinity | - |
dc.subject.keywordAuthor | simple chemical structure | - |
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