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김진영

Kim, Jin Young
Next Generation Energy Lab.
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dc.citation.endPage 1041 -
dc.citation.number 5 -
dc.citation.startPage 1034 -
dc.citation.title ACS ENERGY LETTERS -
dc.citation.volume 4 -
dc.contributor.author Kong, Jaemin -
dc.contributor.author Nordlund, Dennis -
dc.contributor.author Jin, Jong Sung -
dc.contributor.author Kim, Sang Yup -
dc.contributor.author Jin, Sun-Mi -
dc.contributor.author Huang, Di -
dc.contributor.author Zheng, Yifan -
dc.contributor.author Karpovich, Christopher -
dc.contributor.author Sertic, Genevieve -
dc.contributor.author Wang, Hanyu -
dc.contributor.author Li, Jinyang -
dc.contributor.author Weng, Guoming -
dc.contributor.author Antonio, Francisco -
dc.contributor.author Mariano, Marina -
dc.contributor.author Maclean, Stephen -
dc.contributor.author Goh, TengHooi -
dc.contributor.author Kim, Jin Young -
dc.contributor.author Taylor, Andre D. -
dc.date.accessioned 2023-12-21T19:09:56Z -
dc.date.available 2023-12-21T19:09:56Z -
dc.date.created 2019-05-30 -
dc.date.issued 2019-05 -
dc.description.abstract Electron acceptor degradation of organic solar cells is considered a main contributor to performance instability and a barrier for the commercialization of organic solar cells. Here, we selectively remove the electron acceptors on the surface of donor:acceptor blend films using a tape stripping technique. The near-edge X-ray absorption fine structure (NEXAFS) spectrum reveals that only 6% of the acceptor component is left on the blend film surface after the tape stripping, creating a polymer-rich surface. The optimized morphology avoids direct contact of electron acceptors with the oxygen and water molecules from the film surface. Moreover, the polymer-rich surface dramatically enhances the adhesion between the photoactive layer and the top metal electrode, which prevents delamination of the electrode. Our results finally demonstrate that the selective removal of electron acceptors near the top electrode facilitates the realization of highly durable organic solar cells that can even function under water without encapsulation. -
dc.identifier.bibliographicCitation ACS ENERGY LETTERS, v.4, no.5, pp.1034 - 1041 -
dc.identifier.doi 10.1021/acsenergylett.9b00274 -
dc.identifier.issn 2380-8195 -
dc.identifier.scopusid 2-s2.0-85065083664 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/27415 -
dc.identifier.url https://pubs.acs.org/doi/10.1021/acsenergylett.9b00274 -
dc.identifier.wosid 000468015600006 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Underwater Organic Solar Cells via Selective Removal of Electron Acceptors near the Top Electrode -
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.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus DEGRADATION PATTERNS -
dc.subject.keywordPlus POLYMER -
dc.subject.keywordPlus PHOTODEGRADATION -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus EFFICIENT -
dc.subject.keywordPlus PCBM -

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