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An, Kwangjin
Advanced Nanocatalysis Lab.
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dc.citation.endPage 979 -
dc.citation.number 3 -
dc.citation.startPage 970 -
dc.citation.volume 11 - Yoon, Seongwon - Kwon, Taehyun - Kim, Sohyun - Park, So Hyun - Lim, Youngjoon - Kim, Jihun - Kim, Jun - An, Kwangjin - Park, Sungmin - Kim, Jin Young - Son, Hae Jung - 2023-12-21T13:08:56Z - 2023-12-21T13:08:56Z - 2023-01-26 - 2023-01 -
dc.description.abstract Here we investigated the effects of CeO2-x nanostructures as free radical scavengers on the long-term photostability of an organic photovoltaic (OPV) structure. From powder X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, and N-2 adsorption experiments, it was determined that the single-crystalline hollow CeO2-x nanorods were very effective as hydroxyl radical scavengers. This was attributed to their having more Ce3+ states and a wider surface area than other types of CeO2 nanostructures. Time-dependent UV-visible absorption spectra analyses also revealed that the improved scavenging of hydroxyl radicals in the OPV device was related to the better interfacial compatibility between the organic active and ZnO layers, resulting in improved OPV photostability. -
dc.identifier.bibliographicCitation JOURNAL OF MATERIALS CHEMISTRY C, v.11, no.3, pp.970 - 979 -
dc.identifier.doi 10.1039/d2tc04152a -
dc.identifier.issn 2050-7526 -
dc.identifier.scopusid 2-s2.0-85145935043 -
dc.identifier.uri -
dc.identifier.wosid 000906490800001 -
dc.language 영어 -
dc.publisher ROYAL SOC CHEMISTRY -
dc.title Crystallinity-modulated hollow CeO2-x nanorods as free radical scavengers for long-term photostability in organic photovoltaics -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Materials Science, Multidisciplinary; Physics, Applied -
dc.relation.journalResearchArea Materials Science; Physics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus CERIUM DIOXIDE -
dc.subject.keywordPlus ZNO -
dc.subject.keywordPlus NANOPARTICLES -
dc.subject.keywordPlus NANOCRYSTALS -
dc.subject.keywordPlus MITIGATION -
dc.subject.keywordPlus STABILITY -
dc.subject.keywordPlus FULLERENE -
dc.subject.keywordPlus BEHAVIOR -


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