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Electromechanical properties of 0-3 vegetable based polyurethane and lead zirconate titanate composite.

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dc.contributor.authorSakamoto, W. K.
dc.contributor.authorDas-Gupta, D. K.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:29:33Z
dc.date.available2014-05-20T13:29:33Z
dc.date.issued2000-01-01
dc.description.abstractComposite made of Lead Zirconate Titranate (PZT) ceramic powder and castor oil based polyurethane (PU) were prepared in the thin film form with 0-3 connectivity by spin coating. The composite films were obtained in the thickness range of 100 mum to 300 mum using 33-vol.% of ceramic. The samples mechanical resistance. The material was characterised by dielectric spectroscopy, thermally stimulated discharge current (TSDC), hysteresis measurements and laser-intensity-modulation method (LIMM). The pyroelectric coefficient at 343 K was 7x10(-5) C.m(-2) K-1 for the sample poled with 10 MV/m at 373 K for Ih. The results show that this new composite can be used as suitable piezo and pyroelectric sensors.en
dc.description.affiliationUniv São Paulo, UNESP, ILHA SOLTEIRA, Dept Chem & Phys, BR-1538500 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUniv São Paulo, UNESP, ILHA SOLTEIRA, Dept Chem & Phys, BR-1538500 Ilha Solteira, SP, Brazil
dc.format.extent491-496
dc.identifierhttp://dx.doi.org/10.1049/cp:20000558
dc.identifier.citationEighth International Conference on Dielectric Materials, Measurements and Applications. Edison: Inst Electrical Engineers Inspec Inc., n. 473, p. 491-496, 2000.
dc.identifier.doi10.1049/cp:20000558
dc.identifier.issn0537-9989
dc.identifier.lattes0896348165708140
dc.identifier.urihttp://hdl.handle.net/11449/9998
dc.identifier.wosWOS:000165731600092
dc.language.isoeng
dc.publisherInst Electrical Engineers Inspec Inc
dc.relation.ispartofEighth International Conference on Dielectric Materials, Measurements and Applications
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleElectromechanical properties of 0-3 vegetable based polyurethane and lead zirconate titanate composite.en
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderInst Electrical Engineers Inspec Inc
dspace.entity.typePublication
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