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김진영

Kim, Jin Young
Next Generation Energy Lab.
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dc.citation.endPage 95 -
dc.citation.startPage 90 -
dc.citation.title SOLAR ENERGY -
dc.citation.volume 150 -
dc.contributor.author Sung, Min Jae -
dc.contributor.author Huang, Minjuan -
dc.contributor.author Moon, Sang Hun -
dc.contributor.author Lee, Tack Ho -
dc.contributor.author Park, Song Yi -
dc.contributor.author Kim, Jin Young -
dc.contributor.author Kwon, Soon-Ki -
dc.contributor.author Choi, Hyosung -
dc.contributor.author Kim, Yun-Hi -
dc.date.accessioned 2023-12-21T22:08:38Z -
dc.date.available 2023-12-21T22:08:38Z -
dc.date.created 2017-05-22 -
dc.date.issued 2017-07 -
dc.description.abstract Non-fullerene acceptors have attracted great attention as an alternative to fullerene derivatives to overcome their disadvantages such as limited molecular design due to fullerene moiety, electronic tuning via structural modification, and weak absorption in the visible range. In this work, we design a new class of naphthalenediimide (NDI)-based small molecule acceptors by introducing an NDI central core unit and A-D-A-D-A-type moiety. The NDI-TR is a promising material as an electron acceptor for OSCs because of many advantages including high electron affinity and electron mobility, and well-matched energy levels with polymer donors. The device based on NDI-TR had the highest fill factor (0.69) and power conversion efficiency (3.07%) among fullerene-free organic solar cells with NDI small molecule acceptors. This high device efficiency may be attributed to improved charge transport and minimized bimolecular recombination due to the smooth surface roughness and pronounced face-on orientation of polymer backbones in the bulk heterojunction film. -
dc.identifier.bibliographicCitation SOLAR ENERGY, v.150, pp.90 - 95 -
dc.identifier.doi 10.1016/j.solener.2017.03.090 -
dc.identifier.issn 0038-092X -
dc.identifier.scopusid 2-s2.0-85018544174 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/21980 -
dc.identifier.url http://www.sciencedirect.com/science/article/pii/S0038092X17303274 -
dc.identifier.wosid 000403861800011 -
dc.language 영어 -
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD -
dc.title Naphthalene diimide-based small molecule acceptors for fullerene-free organic solar cells -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Energy & Fuels -
dc.relation.journalResearchArea Energy & Fuels -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Naphthalene diimide -
dc.subject.keywordAuthor Non-fullerene acceptor -
dc.subject.keywordAuthor Small molecule -
dc.subject.keywordAuthor Fullerene-free -
dc.subject.keywordAuthor Organic solar cells -
dc.subject.keywordPlus 10-PERCENT EFFICIENCY -
dc.subject.keywordPlus ELECTRON-ACCEPTORS -
dc.subject.keywordPlus PHOTOVOLTAICS -
dc.subject.keywordPlus COPOLYMER -
dc.subject.keywordPlus POLYMERS -
dc.subject.keywordPlus DESIGN -
dc.subject.keywordPlus FILM -

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