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dc.contributor.authorDe Freitas, Ricardo Luiz Barros
dc.contributor.authorSakamoto, Walter Katsumi [UNESP]
dc.contributor.authorFreitas, Luciana Paro Scarin
dc.contributor.authorCastro, Fabian [UNESP]
dc.contributor.authorLima Filho, Antonio P. [UNESP]
dc.contributor.authorKitano, Claudio [UNESP]
dc.contributor.authorDe Carvalho, Aparecido Augusto [UNESP]
dc.date.accessioned2018-12-11T17:36:50Z
dc.date.available2018-12-11T17:36:50Z
dc.date.issued2018-06-15
dc.identifierhttp://dx.doi.org/10.1109/JSEN.2018.2830115
dc.identifier.citationIEEE Sensors Journal, v. 18, n. 12, p. 5067-5072, 2018.
dc.identifier.issn1530-437X
dc.identifier.urihttp://hdl.handle.net/11449/179808
dc.description.abstractIn this paper, we obtained and characterized a composite film made of lead zirconate titanate (PZT) piezoelectric ceramic and nonpolar polyvinylidene fluoride ( \alpha -PVDF) as a functional material. The scanning electron microscopy results show this composite film to have mixed connectivity due to the agglomeration of some of the PZT particles. The response of the composite to an applied ac voltage at 4110 Hz has a slope of 0.074 nm/V. The measured displacement is in the range of 0-30 nm for electric voltages ranging from 0 to 400 V. The experimental results show the composite performance as an acoustic emission sensor to be in good agreement with the response of a commercial standard microphone in the frequency range of 2-6 kHz. By applying 2 kN of cyclic force at a frequency of 3 Hz, we obtained an 80-V peak signal and calculated a dissipated power equal to 158~\mu \text{W}.en
dc.format.extent5067-5072
dc.language.isoeng
dc.relation.ispartofIEEE Sensors Journal
dc.sourceScopus
dc.subjectLead zirconate titanate (PZT)
dc.subjectnon-polar polyvinylidene fluoride (α-PVDF)
dc.titleCharacterization of PZT/PVDF Composite Film as Functional Materialen
dc.typeArtigo
dc.contributor.institutionFoz Do Iguaçu Campus
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionFaculdade União das Américas
dc.description.affiliationDepartment of Electrical Engineering UNIOESTE-Universidade Estadual Do Oeste Do Paraná Foz Do Iguaçu Campus
dc.description.affiliationUNESP-São Paulo State University Ilha Solteira Campus
dc.description.affiliationFaculdade União das Américas
dc.description.affiliationUnespUNESP-São Paulo State University Ilha Solteira Campus
dc.identifier.doi10.1109/JSEN.2018.2830115
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85046002081
dc.identifier.file2-s2.0-85046002081.pdf
unesp.author.orcid0000-0002-3711-2837[3]
unesp.author.orcid0000-0002-8756-7063[4]
unesp.author.orcid0000-0001-6320-755X[6]
unesp.author.orcid0000-0001-8204-3482[7]
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