Glass Fiber/Carbon Nanotubes/Epoxy Three-Component Composites as Radar Absorbing Materials

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dc.citation.issue8
dc.citation.volume37
dc.contributor.authorSilva, Lais Vasconcelos da
dc.contributor.authorPezzin, Sergio Henrique
dc.contributor.authorRezende, Mirabel Cerqueira [UNIFESP]
dc.contributor.authorAmico, Sandro Campos
dc.coverageHoboken
dc.date.accessioned2020-08-14T13:43:57Z
dc.date.available2020-08-14T13:43:57Z
dc.date.issued2016
dc.description.abstractThe use of micro or nano-fillers to optimize the properties of epoxy resins has become a common practice. The Carbon nanotubes (CNT) are considered excellent fillers because of their strength, stiffness, thermal conductivity, electrical capacity, and thermal stability, along with large electromagnetic wave absorption capability in the microwave range. In this work, electromagnetic absorption properties and dynamic-mechanical response obtained with the incorporation of CNT into glass fiber/epoxy composites have been studied. A novel procedure to disperse and deposit CNT onto glass fiber fabrics has been developed to reach high overall content of CNT in the composite (4.15 wt%). Storage modulus increased with the incorporation of CNT, especially when they had also been incorporated into the epoxy, and for higher frequency (3 Hz). The response of the composites to electromagnetic radiation has shown an increasing trend for higher CNT content (up to 2 wt%), reaching an excellent attenuation value of up to 218.3 dB (98.5% of absorption). (C) 2015 Society of Plastics Engineersen
dc.description.affiliationUniv Fed Rio Grande do Sul, PPGE3M, BR-91501970 Porto Alegre, RS, Brazil
dc.description.affiliationUniv Estado Santa Catarina, Ctr Technol Sci, BR-89219710 Joinville, SC, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Inst Sci & Technol, Sao Paulo, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Inst Sci & Technol, Sao Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIDCNPq: 305478/2009-5
dc.format.extent2277-2284
dc.identifierhttps://dx.doi.org/10.1002/pc.23405
dc.identifier.citationPolymer Composites. Hoboken, v. 37, n. 8, p. 2277-2284, 2016.
dc.identifier.doi10.1002/pc.23405
dc.identifier.fileWOS000383270300001.pdf
dc.identifier.issn0272-8397
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/57461
dc.identifier.wosWOS:000383270300001
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofPolymer Composites
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleGlass Fiber/Carbon Nanotubes/Epoxy Three-Component Composites as Radar Absorbing Materialsen
dc.typeinfo:eu-repo/semantics/article
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