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PTCa/PEEK composite acoustic emission sensors

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dc.contributor.authorSakamoto, Walter K. [UNESP]
dc.contributor.authorMalmonge, José A. [UNESP]
dc.contributor.authorMalmonge, Luiz F. [UNESP]
dc.contributor.authorDa Silva, Alberto F.G. [UNESP]
dc.contributor.authorHiguti, Ricardo T. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:59Z
dc.date.available2014-05-27T11:21:59Z
dc.date.issued2006-10-01
dc.description.abstractComposites made of Calcium-modified lead titanate (PTCa) and poly (ether-etherketone) (PEEK) high performance polymer matrix were prepared in the film form using a hot press. The ceramic volume fraction reaches up to 60 percent providing a composite with 0-3 and 1-3 mixed connectivities due to the high ceramic content and the resulting materials could be considered PEEK-bonded PTCa particulate composite. The composites were characterized using piezoelectric spectroscopy and ultrasonic immersion techniques. Values up to 38.5 pC/N were obtained for the longitudinal d33 piezoelectric coefficient. The composite was surface-mounted on a carbon fiber plate-like specimen and the ability of the PTCa/PEEK composite to detect acoustic emission (AE) is reported. © 2006 IEEE.en
dc.description.affiliationUnesp - Universidade Estadual Paulista Departamento de Física e Química, Avenida Brasil, 56, 15385-000, Ilha Solteira, SP
dc.description.affiliationUnesp - Universidade Estadual Paulista Departmento de Engenharia Elétrica, Avenida Brasil, 56, 15385-000, Ilha Solteira, SP
dc.description.affiliationUnespUnesp - Universidade Estadual Paulista Departamento de Física e Química, Avenida Brasil, 56, 15385-000, Ilha Solteira, SP
dc.description.affiliationUnespUnesp - Universidade Estadual Paulista Departmento de Engenharia Elétrica, Avenida Brasil, 56, 15385-000, Ilha Solteira, SP
dc.format.extent1177-1181
dc.identifierhttp://dx.doi.org/10.1109/TDEI.2006.247847
dc.identifier.citationIEEE Transactions on Dielectrics and Electrical Insulation, v. 13, n. 5, p. 1177-1181, 2006.
dc.identifier.doi10.1109/TDEI.2006.247847
dc.identifier.issn1070-9878
dc.identifier.lattes6405339510883203
dc.identifier.orcid0000-0003-4201-5617
dc.identifier.scopus2-s2.0-33750810648
dc.identifier.urihttp://hdl.handle.net/11449/69126
dc.identifier.wosWOS:000241254000031
dc.language.isoeng
dc.relation.ispartofIEEE Transactions on Dielectrics and Electrical Insulation
dc.relation.ispartofjcr1.774
dc.relation.ispartofsjr0,468
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAcoustic emission
dc.subjectCalcium-modified lead titanate (PTCa)
dc.subjectConnectivity
dc.subjectPiezoelectric polymer composites
dc.subjectPiezoelectric transducers
dc.subjectPoly (ether-ether-ketone) (PEEK)
dc.subjectSensors
dc.subjectSielectric strength
dc.subjectAcoustic emissions
dc.subjectOrganic polymers
dc.subjectPiezoelectricity
dc.subjectVolume fraction
dc.subjectDielectric strength
dc.titlePTCa/PEEK composite acoustic emission sensorsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dspace.entity.typePublication
unesp.author.lattes6405339510883203[5]
unesp.author.orcid0000-0003-4201-5617[5]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Elétrica - FEISpt
unesp.departmentFísica e Química - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia