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Piezo and Dielectric Properties of PHB-PZT Composite

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dc.contributor.authorMalmonge, J. A. [UNESP]
dc.contributor.authorMalmonge, L. F. [UNESP]
dc.contributor.authorFuzari, G. C. [UNESP]
dc.contributor.authorMalmonge, S. M.
dc.contributor.authorSakamoto, W. K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-20T13:29:52Z
dc.date.available2014-05-20T13:29:52Z
dc.date.issued2009-09-01
dc.description.abstractFlexible piezoelectric composite films made of poly(3-hydroxybutyrate) (PHB) in powder form and lead zirconate titanate (PZT) ceramic powder were obtained by mixing both powders and pressing at 180 degrees C. The effect of PZT on PHB crystallization was investigated using differential scanning calorimetry (DSC). The relative dielectric constant and dielectric loss factor were analyzed by dielectric spectroscopy and the alpha-relaxation of amorphous phase of PHB was observed. After suitable polarization, the composite film displayed piezoelectric activity indicating the possibility of using that material as a sensor. POLYM. COMPOS., 30:13331337, 2009. (C) 2008 Society of Plastics Engineersen
dc.description.affiliationSão Paulo State Univ, UNESP, Depto Fis & Quim, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUniv Estadual Campinas, Fac Engn Mecan, LABIOMEC, Campinas, SP, Brazil
dc.description.affiliationUnespSão Paulo State Univ, UNESP, Depto Fis & Quim, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.sponsorshipPHB industrial do Brasil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent1333-1337
dc.identifierhttp://dx.doi.org/10.1002/pc.20719
dc.identifier.citationPolymer Composites. Hoboken: John Wiley & Sons Inc, v. 30, n. 9, p. 1333-1337, 2009.
dc.identifier.doi10.1002/pc.20719
dc.identifier.issn0272-8397
dc.identifier.lattes1016869974988190
dc.identifier.lattes0896348165708140
dc.identifier.urihttp://hdl.handle.net/11449/10127
dc.identifier.wosWOS:000269341500018
dc.language.isoeng
dc.publisherJohn Wiley & Sons Inc
dc.relation.ispartofPolymer Composites
dc.relation.ispartofjcr1.943
dc.relation.ispartofsjr0,486
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titlePiezo and Dielectric Properties of PHB-PZT Compositeen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderJohn Wiley & Sons Inc
dspace.entity.typePublication
unesp.author.lattes1016869974988190
unesp.author.lattes0896348165708140
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentFísica e Química - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia