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Thermal conductivity features of ZnO-based varistors using the laser-pulse method

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dc.contributor.authorBarrado, C. M.
dc.contributor.authorLeite, E. R.
dc.contributor.authorBueno, Paulo Roberto [UNESP]
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:24:18Z
dc.date.available2014-05-20T15:24:18Z
dc.date.issued2004-04-25
dc.description.abstractThe thermal conductivity of several commercial ZnO-based varistor systems was determined based on the laser-pulse method, a technique that proved extremely useful and easy to apply. Using this technique, the thermal conductivity was found to be dependent on the microstructural features of the devices, involving the mean grain size and phase composition. Among the phases existing in commercial ZnO-based varistors, ZniSb2O12 and Bi2O3 were found to contribute strongly to the thermal conductivity of the devices. (C) 2003 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Chem, Interdisciplinary Lab Electrochem & Ceram, UFSCar, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUniv São Paulo, Dept Phys, FFCLRP, BR-14040901 Ribeirao Preto, Brazil
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.format.extent377-381
dc.identifierhttp://dx.doi.org/10.1016/j.msea.2003.09.069
dc.identifier.citationMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing. Lausanne: Elsevier B.V. Sa, v. 371, n. 1-2, p. 377-381, 2004.
dc.identifier.doi10.1016/j.msea.2003.09.069
dc.identifier.issn0921-5093
dc.identifier.lattes0477045906733254
dc.identifier.orcid0000-0003-2827-0208
dc.identifier.urihttp://hdl.handle.net/11449/34930
dc.identifier.wosWOS:000221238700049
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofMaterials Science and Engineering A: Structural Materials Properties Microstructure and Processing
dc.relation.ispartofjcr3.414
dc.relation.ispartofsjr1,694
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectZnOpt
dc.subjectvaristorspt
dc.subjectthermal conductivitypt
dc.titleThermal conductivity features of ZnO-based varistors using the laser-pulse methoden
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes0477045906733254[3]
unesp.author.orcid0000-0003-2827-0208[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

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