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양창덕

Yang, Changduk
Advanced Tech-Optoelectronic Materials Synthesis Lab.
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dc.citation.number 23 -
dc.citation.startPage 1800856 -
dc.citation.title ADVANCED ENERGY MATERIALS -
dc.citation.volume 8 -
dc.contributor.author Luo, Zhenghui -
dc.contributor.author Sun, Chenkai -
dc.contributor.author Chen, Shanshan -
dc.contributor.author Zhang, Zhi-Guo -
dc.contributor.author Wu, Kailong -
dc.contributor.author Qiu, Beibei -
dc.contributor.author Yang, Changduk -
dc.contributor.author Li, Yongfang -
dc.contributor.author Yang, Chuluo -
dc.date.accessioned 2023-12-21T20:19:56Z -
dc.date.available 2023-12-21T20:19:56Z -
dc.date.created 2018-08-30 -
dc.date.issued 2018-08 -
dc.description.abstract A new n-type organic semiconductor (n-OS) acceptor IDTPC with n-hexyl side chains is developed. Compared to side chains with 4-hexylphenyl counterparts (IDTCN), such a design endows the acceptor of IDTPC with higher electron mobility, more ordered face-on molecular packing, and lower band gap. Therefore, the IDTPC-based polymer solar cells (PSCs) with a newly developed wide bandgap polymer PTQ10 as donor exhibit the maximum power conversion efficiency (PCE) of 12.2%, a near 65% improvement in PCE relative to the IDTCN-based control device. Most importantly, the IDTPC-based device is insensitive to the thickness of the active layer from 70 to 505 nm, which still gives a PCE of 10.0% with the active-layer thickness of 400 nm. To the best of the authors' knowledge, a PCE of 10.0% is the highest value for the nonfullerene PSCs with an active layer thicker than 400 nm. These results reveal that the blend of PTQ10 and IDTPC exhibits great potential for highly efficient nonfullerene PSCs and large-area device fabrication. -
dc.identifier.bibliographicCitation ADVANCED ENERGY MATERIALS, v.8, no.23, pp.1800856 -
dc.identifier.doi 10.1002/aenm.201800856 -
dc.identifier.issn 1614-6832 -
dc.identifier.scopusid 2-s2.0-85051595305 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/24711 -
dc.identifier.url https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm.201800856 -
dc.identifier.wosid 000441741900022 -
dc.language 영어 -
dc.publisher WILEY-V C H VERLAG GMBH -
dc.title Side-Chain Impact on Molecular Orientation of Organic Semiconductor Acceptors: High Performance Nonfullerene Polymer Solar Cells with Thick Active Layer over 400 nm -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter -
dc.relation.journalResearchArea Chemistry; Energy & Fuels; Materials Science; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor face-on molecular packing -
dc.subject.keywordAuthor organic semiconductor (n-OS) acceptors -
dc.subject.keywordAuthor polymer solar cells -
dc.subject.keywordAuthor power conversion efficiency -
dc.subject.keywordAuthor side chains -
dc.subject.keywordPlus RING ELECTRON-ACCEPTOR -
dc.subject.keywordPlus DEVICE PERFORMANCE -
dc.subject.keywordPlus EFFICIENCY -
dc.subject.keywordPlus FULLERENE -
dc.subject.keywordPlus STRATEGY -
dc.subject.keywordPlus PACKING -
dc.subject.keywordPlus DESIGN -
dc.subject.keywordPlus FUSION -
dc.subject.keywordPlus DONOR -

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