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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/130427
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dc.contributor.authorRamajo, Leandro Alfredo-
dc.contributor.authorRamírez, Miguel Angel-
dc.contributor.authorBueno, Paulo Roberto-
dc.contributor.authorReboredo, María Marta-
dc.contributor.authorCastro, Miriam Susana-
dc.date.accessioned2014-05-27T11:22:47Z-
dc.date.accessioned2016-10-25T21:21:08Z-
dc.date.available2014-05-27T11:22:47Z-
dc.date.available2016-10-25T21:21:08Z-
dc.date.issued2008-01-01-
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000100016&lng=en&nrm=iso&tlng=en-
dc.identifier.citationMaterials Research, v. 11, n. 1, p. 85-88, 2008.-
dc.identifier.issn1516-1439-
dc.identifier.urihttp://hdl.handle.net/11449/130427-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/130427-
dc.description.abstractThe dielectric behavior of composite materials (epoxy resin - barium titanate and epoxy - CCTO) was analysed as a function of ceramic amount. Composites were prepared by mixing the components and pouring them into suitable moulds. In some compositions, the matrix was reduced by tetrahydrofuran (THF) incorporation. Samples containing various amounts of ceramic filler were examined by TG/DTA and scanning electron microscopy analysis. Dielectric measurements were performed from 20 Hz to 1 MHz and 30 to 120 °C. It was demonstrated that the epoxy - CCTO composites possessed higher permittivity than classic epoxy - BaTiO3 composites. However, the low resin permittivity prevailed in the composite dielectric performance.en
dc.description.sponsorshipConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.format.extent85-88-
dc.language.isoeng-
dc.publisherUniversidade Federal de São Carlos (UFSCar), Dept Engenharia Materials-
dc.sourceScopus-
dc.subjectComposites-
dc.subjectElectrical properties-
dc.subjectPolymer-matrix composites (PMCs)-
dc.subjectBarium-
dc.subjectBarium titanate-
dc.subjectCalcium alloys-
dc.subjectCarbon fiber reinforced plastics-
dc.subjectCeramic materials-
dc.subjectDielectric materials-
dc.subjectElectron microscopes-
dc.subjectElectron microscopy-
dc.subjectElectron optics-
dc.subjectEpoxy resins-
dc.subjectImaging techniques-
dc.subjectMicrofluidics-
dc.subjectMicroscopic examination-
dc.subjectMixing-
dc.subjectPigments-
dc.subjectResins-
dc.subjectScanning-
dc.subjectScanning electron microscopy-
dc.subjectCeramic fillers-
dc.subjectDielectric behavior-
dc.subjectDielectric behaviour-
dc.subjectDielectric measurements-
dc.subjectElectron microscopy analysis-
dc.subjectTetrahydrofuran (pTHF)-
dc.subjectPainting-
dc.titleDielectric behaviour of CaCu3Ti4O12-epoxy compositesen
dc.typeoutro-
dc.contributor.institutionUniversity of Mar del Plata-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Mar del Plata, Natl Res Council Sci & Technol Argentina CONICET, Inst Res Mat Sci & Technol INTEMA, Mar Del Plata, Buenos Aires, Argentina-
dc.description.affiliationUNESP, Inst Chem, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationUnespChemistry Institute of São Paulo State University - UNESP, Bairro Quitandinha, 14800-900 Araraquara-SP-
dc.identifier.doihttp://dx.doi.org/10.1590/S1516-14392008000100016-
dc.identifier.scieloS1516-14392008000100016-
dc.identifier.wosWOS:000260264500016-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS1516-14392008000100016.pdf-
dc.relation.ispartofMaterials Research-
dc.identifier.scopus2-s2.0-45149124851-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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