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DC Field | Value | Language |
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dc.citation.endPage | 106 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 96 | - |
dc.citation.title | ACS ENERGY LETTERS | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Cho, Yongjoon | - |
dc.contributor.author | Sun, Zhe | - |
dc.contributor.author | Lee, Kyung Min | - |
dc.contributor.author | Zeng, Guang | - |
dc.contributor.author | Jeong, Seonghun | - |
dc.contributor.author | Yang, Sangjin | - |
dc.contributor.author | Lee, Ji Eun | - |
dc.contributor.author | Lee, Byongkyu | - |
dc.contributor.author | Kang, So-Huei | - |
dc.contributor.author | Li, Yaowen | - |
dc.contributor.author | Li, Yongfang | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2024-01-08T14:05:09Z | - |
dc.date.available | 2024-01-08T14:05:09Z | - |
dc.date.created | 2024-01-08 | - |
dc.date.issued | 2023-01 | - |
dc.description.abstract | Many studies have proven the significant roles of side chains far beyond being the solubilizing groups as well as the interesting merits of fluorination on pi-backbones in the intrinsic properties and device performances of organic semiconductors. Considering the integration of the two features, we herein introduce a 4,4,4-trifluorobutyl (CF3- terminated) side chain into a 2H-1,2,3-benzotriazole-core-based acceptor-donor-acceptor-donor-acceptor-type non-fullerene acceptor (NFA) named YCF3 and demonstrate its effectiveness in optoelectronic, morphological, and photovoltaic properties. Comparative experimental and theoretical studies confirmed the unique features of YCF3 (e.g., red-shifted film absorption, better absorptivity, finely adjusted energies, and higher mobility) associated with its enhanced crystalline nature, compared with its analogous NFA with an n-butyl side chain named YCH3. The best power conversion efficiency (PCE) of 18.21% is achieved in a YCF3-based binary organic solar cell (OSC) together with good heat and light stability. Moreover, a YCF3-based OSC presents a remarkable PCE of 16.11% in an inverted-structure large-area device. | - |
dc.identifier.bibliographicCitation | ACS ENERGY LETTERS, v.8, no.1, pp.96 - 106 | - |
dc.identifier.doi | 10.1021/acsenergylett.2c02140 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.scopusid | 2-s2.0-85142617054 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/67803 | - |
dc.identifier.wosid | 000890893800001 | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | CF-3-Terminated Side Chain Enables Efficiencies Surpassing 18.2% and 16.1% in Small- and Large-Scale Manufacturing of Organic Solar Cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical;Electrochemistry;Energy & Fuels;Nanoscience & Nanotechnology;Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry;Electrochemistry;Energy & Fuels;Science & Technology - Other Topics;Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | NON-FULLERENE ACCEPTOR | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | POLYMER PHOTOVOLTAIC CELLS | - |
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