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Thermal analysis of conductive blends of PVDF and poly(o-methoxyaniline)

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dc.contributor.authorMalmonge, L. F. [UNESP]
dc.contributor.authorMattoso, L. H C
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2014-05-27T11:19:57Z
dc.date.available2014-05-27T11:19:57Z
dc.date.issued2000-11-01
dc.description.abstractThe thermal behavior of blends of poly(vinylidene fluoride), or PVDF, and poly(o-methoxyaniline) doped with toluene sulfonic acid was studied by thermogravimetic analysis, electrical conductivity measurements, differential scanning calorimetry, X-ray diffraction and scanning electron microscopy. Blends with thermal and electrical conductivity stabler than the conductive polymer alone were obtained. Nevertheless, degradation occurs after a long period of time (500 h) at high temperatures. The possible association of the conductivity decay with dopant loss, degradation and structural and morphological changes of the blend is discussed. (C) 2000 Elsevier Science Ltd.en
dc.description.abstractThe thermal behavior of blends of poly(vinylidene fluoride), or PVDF, and poly(o-methoxyaniline) doped with toluene sulfonic acid was studied by thermogravimetic analysis, electrical conductivity measurements, differential scanning calorimetry, X-ray diffraction and scanning electron microscopy. Blends with thermal and electrical conductivity stabler than the conductive polymer alone were obtained. Nevertheless, degradation occurs after a long period of time (500 h) at high temperatures. The possible association of the conductivity decay with dopant loss, degradation and structural and morphological changes of the blend is discussed.en
dc.description.affiliationInst. de Quim. de São Carlos USP, 13560-970, SP, São Carlos
dc.description.affiliationDepto. Fis. e Química UNESP, 15385-000, SP, Ilha Solteira
dc.description.affiliationCtro. Nac. Pesquisa D. CNPDIA/EMBRAPA, C.P., São Carlos
dc.description.affiliationUnespDepto. Fis. e Química UNESP, 15385-000, SP, Ilha Solteira
dc.format.extent8387-8391
dc.identifierhttp://dx.doi.org/10.1016/S0032-3861(00)00182-8
dc.identifier.citationPolymer, v. 41, n. 23, p. 8387-8391, 2000.
dc.identifier.doi10.1016/S0032-3861(00)00182-8
dc.identifier.issn0032-3861
dc.identifier.lattes1016869974988190
dc.identifier.scopus2-s2.0-0343081502
dc.identifier.urihttp://hdl.handle.net/11449/66271
dc.identifier.wosWOS:000088375900025
dc.language.isoeng
dc.relation.ispartofPolymer
dc.relation.ispartofjcr3.483
dc.relation.ispartofsjr1,097
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBlends
dc.subjectConducting polymers
dc.subjectPolyanilines
dc.subjectConductive plastics
dc.subjectDifferential scanning calorimetry
dc.subjectElectric conductivity measurement
dc.subjectFluorine containing polymers
dc.subjectMorphology
dc.subjectScanning electron microscopy
dc.subjectThermal conductivity of solids
dc.subjectThermogravimetric analysis
dc.subjectVinyl resins
dc.subjectX ray diffraction analysis
dc.subjectPolymethoxyaniline
dc.subjectPolyvinylidene fluoride
dc.subjectSulfonic acid
dc.subjectPolymer blends
dc.subjectaniline derivative
dc.subjectpolymer
dc.subjectsulfonic acid derivative
dc.subjecttoluene derivative
dc.subjectvinylidene fluoride
dc.subjectchemical structure
dc.subjectdegradation
dc.subjectdifferential scanning calorimetry
dc.subjectelectric conductivity
dc.subjecthigh temperature
dc.subjectmolecular stability
dc.subjectpolymerization
dc.subjectscanning electron microscopy
dc.subjectthermal analysis
dc.subjectthermogravimetry
dc.subjectX ray diffraction
dc.subjectblending
dc.subjectcalorimetry
dc.subjectelectrical conductivity
dc.subjectthermal conductivity
dc.subjectX-ray analysis
dc.titleThermal analysis of conductive blends of PVDF and poly(o-methoxyaniline)en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.author.lattes1016869974988190
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