Influence of the processing conditions and corona poling on the morphology of β-PVDF

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dc.contributor.authorSencadas, V.
dc.contributor.authorLanceros-Mendéz, S.
dc.contributor.authorGregorio Filho, R.
dc.contributor.authorChinaglia, D. L. [UNESP]
dc.contributor.authorPouzada, A. S.
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade do Minho
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:41Z
dc.date.available2014-05-27T11:21:41Z
dc.date.issued2005-12-01
dc.description.abstractThe α → β phase transformation of PVDF through the stretching process at different temperatures was investigated. The optimum stretching conditions were studied and characterised by infrared spectroscopy and differential scanning calorimetry. The maximum β-phase content was achieved at 80°C and a stretch ratio of 5. These samples were poled at several electric fields by the corona charge method. The effect of the electric field on the phase transformation was studied by infrared spectroscopy.en
dc.description.affiliationDepto. de Enga. Materiais Universidade Federal de São Carlos, C.P. 676, CEP 13565-905, São Carlos, SP
dc.description.affiliationDepto. de Física Universidade do Minho, 4710-058 Braga
dc.description.affiliationDepto. de Física Universidade Estadual Paulista, C.P. 178, CEP 13500-970, Rio Claro, SP
dc.description.affiliationIPC - Instituto de Polímeros e Compósite Depto. de Enga. de Polímeros Universidade do Minho, 4800-058 Guimarães
dc.description.affiliationUnespDepto. de Física Universidade Estadual Paulista, C.P. 178, CEP 13500-970, Rio Claro, SP
dc.format.extent161-164
dc.identifierhttp://dx.doi.org/10.1109/ISE.2005.1612345
dc.identifier.citationProceedings - International Symposium on Electrets, v. 2005, p. 161-164.
dc.identifier.doi10.1109/ISE.2005.1612345
dc.identifier.lattes8870539749821067
dc.identifier.scopus2-s2.0-33847753418
dc.identifier.urihttp://hdl.handle.net/11449/68529
dc.language.isoeng
dc.relation.ispartofProceedings - International Symposium on Electrets
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDifferential scanning calorimetry
dc.subjectElectric corona
dc.subjectElectric field effects
dc.subjectInfrared spectroscopy
dc.subjectPhase transitions
dc.subjectCorona charge methods
dc.subjectPhase content
dc.subjectStretch ratio
dc.subjectStretching process
dc.subjectPolymers
dc.titleInfluence of the processing conditions and corona poling on the morphology of β-PVDFen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
unesp.author.lattes8870539749821067
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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