High conductivity and stretchability of 3D welded silver nanowire filled graphene aerogel hybrid nanocomposites

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dc.contributor.authorOh, Jae Youngko
dc.contributor.authorLee, Dongjuko
dc.contributor.authorJun, Gwang Hoonko
dc.contributor.authorRyu, Ho Jinko
dc.contributor.authorHong, Soon Hyungko
dc.date.accessioned2017-09-08T06:00:04Z-
dc.date.available2017-09-08T06:00:04Z-
dc.date.created2017-09-04-
dc.date.created2017-09-04-
dc.date.issued2017-08-
dc.identifier.citationJOURNAL OF MATERIALS CHEMISTRY C, v.5, no.32, pp.8211 - 8218-
dc.identifier.issn2050-7526-
dc.identifier.urihttp://hdl.handle.net/10203/225817-
dc.description.abstractMany studies have investigated stretchable conductors, fabricated from silver nanowire (AgNW)-containing nanocomposites, due to their outstanding electrical properties and high-aspect-ratio structures. To retain good conductivity with a high degree of elongation, nanocomposites used as stretchable conductors should maintain a well-connected electrical network with a low mass fraction of AgNWs. A three-dimensional (3D) graphene aerogel (GA) frame provides an excellent scaffold for conductive networks consisting of AgNWs. This research describes, for the first time, the synthesis of a new type of nanostructure, AgNW/GA, formed by coating 3D GA frames with AgNWs. AgNW/GA/polydimethylsiloxane (PDMS) nanocomposites exhibited high electrical conductivity (similar to 40 S cm(-1)) and stable conductivity retention at up to 60% elongation. In addition, the electrical properties of the AgNW/GA/PDMS nanocomposites could be further enhanced by structural changes in the GA induced by optical welding.-
dc.languageEnglish-
dc.publisherROYAL SOC CHEMISTRY-
dc.subjectCARBON NANOTUBES-
dc.subjectMECHANICAL-PROPERTIES-
dc.subjectCONDUCTORS-
dc.subjectCOMPOSITES-
dc.subjectELECTRODES-
dc.subjectNETWORKS-
dc.subjectNANOPARTICLES-
dc.subjectPERFORMANCE-
dc.subjectRESISTANCE-
dc.subjectDESIGN-
dc.titleHigh conductivity and stretchability of 3D welded silver nanowire filled graphene aerogel hybrid nanocomposites-
dc.typeArticle-
dc.identifier.wosid000407815800025-
dc.identifier.scopusid2-s2.0-85027572493-
dc.type.rimsART-
dc.citation.volume5-
dc.citation.issue32-
dc.citation.beginningpage8211-
dc.citation.endingpage8218-
dc.citation.publicationnameJOURNAL OF MATERIALS CHEMISTRY C-
dc.identifier.doi10.1039/c7tc01889d-
dc.contributor.localauthorRyu, Ho Jin-
dc.contributor.localauthorHong, Soon Hyung-
dc.contributor.nonIdAuthorLee, Dongju-
dc.contributor.nonIdAuthorJun, Gwang Hoon-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusCARBON NANOTUBES-
dc.subject.keywordPlusMECHANICAL-PROPERTIES-
dc.subject.keywordPlusCONDUCTORS-
dc.subject.keywordPlusCOMPOSITES-
dc.subject.keywordPlusELECTRODES-
dc.subject.keywordPlusNETWORKS-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusRESISTANCE-
dc.subject.keywordPlusDESIGN-
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