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Highly transparent, conducting, body-attachable metallized fibers as a flexible and stretchable film

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dc.contributor.authorKim, Yong Il-
dc.contributor.authorAn, Seongpil-
dc.contributor.authorKim, Min-Woo-
dc.contributor.authorJo, Hong-Seok-
dc.contributor.authorKim, Tae-Gun-
dc.contributor.authorSwihart, Mark T.-
dc.contributor.authorYarin, Alexander L.-
dc.contributor.authorYoon, Sam S.-
dc.date.accessioned2021-09-01T13:37:20Z-
dc.date.available2021-09-01T13:37:20Z-
dc.date.created2021-06-19-
dc.date.issued2019-06-25-
dc.identifier.issn0925-8388-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/64729-
dc.description.abstractCore-shell-structured silver-electroplated nickel microfibers were fabricated via electrospinning and subsequent electroplating for applications including transparent conductive films (TCFs) and heaters. Fabrication protocol generated self-fused junctions at the intersections of overlapping micro-nanofibers. This reduced contact resistance between wires, yielding remarkably high electrical conductivity, which is highly desirable for the aforementioned applications. A very low sheet resistance of less than 0.2 Omega sq(-1) with a high transmittance of over 92% was achieved in these structures. A cactus-like morphology of silver-plated microfibers, which dramatically increases surface-to-volume (S/V) ratio and should produce electric field concentration at silver nanowire tips, was also demonstrated. This unique surface morphology could be promising for energy and environmental applications that require large interfacial areas and electric field concentration, but yielded lower transmittance than smooth wires. These cactus-like microfibers were further coated with Cu and Pt to produce hierarchically-structured multimetallic microfibers. The low-resistivity transparent silver micro-nanofiber films exhibited good heating and mechanical properties, as demonstrated in bending and stretching tests. A record high temperature of 209 degrees C was achieved with a transparent heater based on the Ag microfibers. (C) 2019 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectSILVER-NANOWIRE-
dc.subjectSOLAR-CELLS-
dc.subjectTHIN-FILMS-
dc.subjectNANOFIBER-
dc.subjectPERFORMANCE-
dc.subjectHEATER-
dc.subjectPERCOLATION-
dc.subjectELECTRODE-
dc.subjectSURFACES-
dc.subjectROBUST-
dc.titleHighly transparent, conducting, body-attachable metallized fibers as a flexible and stretchable film-
dc.typeArticle-
dc.contributor.affiliatedAuthorYoon, Sam S.-
dc.identifier.doi10.1016/j.jallcom.2019.03.154-
dc.identifier.scopusid2-s2.0-85063524818-
dc.identifier.wosid000464663600128-
dc.identifier.bibliographicCitationJOURNAL OF ALLOYS AND COMPOUNDS, v.790, pp.1127 - 1136-
dc.relation.isPartOfJOURNAL OF ALLOYS AND COMPOUNDS-
dc.citation.titleJOURNAL OF ALLOYS AND COMPOUNDS-
dc.citation.volume790-
dc.citation.startPage1127-
dc.citation.endPage1136-
dc.type.rimsART-
dc.type.docTypeArticle; Proceedings Paper-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.subject.keywordPlusSILVER-NANOWIRE-
dc.subject.keywordPlusSOLAR-CELLS-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordPlusNANOFIBER-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusHEATER-
dc.subject.keywordPlusPERCOLATION-
dc.subject.keywordPlusELECTRODE-
dc.subject.keywordPlusSURFACES-
dc.subject.keywordPlusROBUST-
dc.subject.keywordAuthorSilver-plated fibers-
dc.subject.keywordAuthorCore-shell fibers-
dc.subject.keywordAuthorFlexible electronics-
dc.subject.keywordAuthorTransparent conducting films and heaters-
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