Preparation and structural characterization of vulcanized natural rubber nanocomposites containing nickel-zinc ferrite nanopowders

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dc.contributor.authorBellucci, F. S. [UNESP]
dc.contributor.authorSalmazo, L. O. [UNESP]
dc.contributor.authorBudemberg, E. R.
dc.contributor.authorSilva, M. R. da
dc.contributor.authorRodriguez-Perez, M. A.
dc.contributor.authorNobre, Marcos Augusto Lima [UNESP]
dc.contributor.authorJob, Aldo Eloizo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Federal de Itajubá (UNIFEI)
dc.contributor.institutionUniv Valladolid
dc.date.accessioned2014-05-20T13:22:57Z
dc.date.available2014-05-20T13:22:57Z
dc.date.issued2012-03-01
dc.description.abstractSingle-phase polycrystalline mixed nickel-zinc ferrites belonging to Ni0.5Zn0.5Fe2O4 were prepared on a nanometric scale (mean crystallite size equal to 14.7 nm) by chemical synthesis named the modified poliol method. Ferrite nanopowder was then incorporated into a natural rubber matrix producing nanocomposites. The samples were investigated by means of infrared spectroscopy, X-ray diffraction, scanning electron microscopy and magnetic measurements. The obtained results suggest that the base concentration of nickel-zinc ferrite nanoparticles inside the polymer matrix volume greatly influences the magnetic properties of nanoconnposites. A small quantity of nanoparticles, less than 10 phr, in the nanocomposite is sufficient to produce a small alteration in the semi-crystallinity of nanocomposites observed by X-ray diffraction analysis and it produces a flexible magnetic composite material with a saturation magnetization, a coercivity field and an initial magnetic permeability equal to 3.08 emu/g, 99.22 Oe and 9.42 X 10(-5) respectively.en
dc.description.affiliationUNESP Univ Estadual Paulista, FCT, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.affiliationUniv São Paulo, EEL, BR-12602810 Lorena, SP, Brazil
dc.description.affiliationUniversidade Federal de Itajubá (UNIFEI), Dept Phys & Chem, BR-37500903 Itajuba, MG, Brazil
dc.description.affiliationUniv Valladolid, Dept Condensed Matter Phys, CellMat Lab, E-47011 Valladolid, Spain
dc.description.affiliationUnespUNESP Univ Estadual Paulista, FCT, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent2691-2699
dc.identifierhttp://dx.doi.org/10.1166/jnn.2012.5694
dc.identifier.citationJournal of Nanoscience and Nanotechnology. Valencia: Amer Scientific Publishers, v. 12, n. 3, p. 2691-2699, 2012.
dc.identifier.doi10.1166/jnn.2012.5694
dc.identifier.issn1533-4880
dc.identifier.lattes6475585105456744
dc.identifier.lattes7201928600704530
dc.identifier.orcid0000-0003-4843-3975
dc.identifier.urihttp://hdl.handle.net/11449/6831
dc.identifier.wosWOS:000305039700137
dc.language.isoeng
dc.publisherAmer Scientific Publishers
dc.relation.ispartofJournal of Nanoscience and Nanotechnology
dc.relation.ispartofjcr1.354
dc.relation.ispartofsjr0,326
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectFerriteen
dc.subjectNanoparticlesen
dc.subjectVulcanized Rubberen
dc.subjectNanocompositesen
dc.subjectStructural Propertyen
dc.subjectMagnetic Propertyen
dc.titlePreparation and structural characterization of vulcanized natural rubber nanocomposites containing nickel-zinc ferrite nanopowdersen
dc.typeArtigo
dcterms.licensehttp://www.aspbs.com/jnn/JNN%20Copyright%20Transfer%20Form.pdf
dcterms.rightsHolderAmer Scientific Publishers
unesp.author.lattes6475585105456744[7]
unesp.author.lattes7201928600704530
unesp.author.orcid0000-0003-4843-3975[6]
unesp.author.orcid0000-0002-1979-8257[7]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
unesp.departmentFísica, Química e Biologia - FCTpt

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Presidente Prudente - FCT - Faculdade de Ciências e Tecnologia