Full metadata record
DC Field | Value | Language |
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dc.citation.startPage | 40386 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Hazarika, Ankita | - |
dc.contributor.author | Deka, Biplab K. | - |
dc.contributor.author | Kim, DoYoung | - |
dc.contributor.author | Kong, Kyungil | - |
dc.contributor.author | Park, Young-Bin | - |
dc.contributor.author | Park, Hyung Wook | - |
dc.date.accessioned | 2023-12-21T22:44:28Z | - |
dc.date.available | 2023-12-21T22:44:28Z | - |
dc.date.created | 2017-01-19 | - |
dc.date.issued | 2017-01 | - |
dc.description.abstract | We synthesized Ag nanoparticle-decorated multilayered graphene nanosheets (Ag-graphene) from graphite nanoplatelets and silver nitrate through 90-100 s of microwave exposure, without the use of any mineral acids or harsh reducing agents. Fe nanoparticle-decorated carbon nanotubes (Fe-CNTs) were grown on polypyrrole (PPy) deposited on woven Kevlar fibre (WKF), using ferrocene as a catalyst, under microwave irradiation. Fe-CNTs grown on WKF and Ag-graphene dispersed in polyester resin (PES) were combined to fabricate Ag-graphene/Fe-CNT/PPy-coated WKF/PES composites by vacuum-assisted resin transfer moulding. The combined effect of Fe-CNTs and Ag-graphene in the resulting composites resulted in a remarkable enhancement of tensile properties (a 192.56% increase in strength and 100.64% increase in modulus) as well as impact resistance (a 116.33% increase). The electrical conductivity significantly increased for Ag-graphene/Fe-CNT/PPy-coated WKF/PES composites. The effectiveness of electromagnetic interference shielding, which relies strongly on the Ag-graphene content in the composites, was 25 times higher in Ag-graphene/Fe-CNT/PPy-coated WKF/PES than in neat WKF/PES composites. The current work offers a novel route for fabricating highly promising, cost effective WKF/PES composites through microwave-assisted synthesis of Fe-CNTs and Ag-graphene. | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.7, pp.40386 | - |
dc.identifier.doi | 10.1038/srep40386 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.scopusid | 2-s2.0-85009070559 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/21199 | - |
dc.identifier.url | http://www.nature.com/articles/srep40386 | - |
dc.identifier.wosid | 000391658300001 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Microwave-synthesized freestanding iron-carbon nanotubes on polyester composites of woven Kevlar fibre and silver nanoparticle-decorated graphene | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ENHANCED MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | SHIELDING EFFECTIVENESS | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | EPOXY COMPOSITES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | REINFORCEMENT | - |
dc.subject.keywordPlus | EXFOLIATION | - |
dc.subject.keywordPlus | NANORIBBON | - |
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