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Low-voltage varistor based on (Sn,Ti)O-2 ceramics

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dc.contributor.authorBueno, Paulo Roberto [UNESP]
dc.contributor.authorCassia-Santos, M. R.
dc.contributor.authorSimoes, LGP
dc.contributor.authorGomes, J. W.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:19:57Z
dc.date.available2014-05-20T15:19:57Z
dc.date.issued2002-01-01
dc.description.abstractA description is given of the nonohmic behavior obtained in (SnxTi1-x)O-2-based systems. A matrix founded on (SnxTi1-x)O-2-based systems doped with Nb2O5 leads to a low-voltage varistor system with nonlinear coefficient values of similar to9. The presence of the back-to-back Schottky-type barrier is observed based on the voltage dependence of the capacitance. When doped with CoO, the (SnxTi1-x)O(2)(.)based system presents higher nonlinear coefficient values (>30) than does the SnO2-based varistor system.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Chem, Multidisciplinary Ctr Dev Ceram Mat, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUNESP, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.format.extent282-284
dc.identifierhttp://dx.doi.org/10.1111/j.1151-2916.2002.tb00084.x
dc.identifier.citationJournal of the American Ceramic Society. Westerville: Amer Ceramic Soc, v. 85, n. 1, p. 282-284, 2002.
dc.identifier.doi10.1111/j.1151-2916.2002.tb00084.x
dc.identifier.issn0002-7820
dc.identifier.lattes0477045906733254
dc.identifier.orcid0000-0003-2827-0208
dc.identifier.urihttp://hdl.handle.net/11449/31321
dc.identifier.wosWOS:000173250800057
dc.language.isoeng
dc.publisherAmer Ceramic Soc
dc.relation.ispartofJournal of the American Ceramic Society
dc.relation.ispartofjcr2.956
dc.relation.ispartofsjr0,950
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.titleLow-voltage varistor based on (Sn,Ti)O-2 ceramicsen
dc.typeArtigopt
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderAmer Ceramic Soc
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.lattes0477045906733254[1]
unesp.author.orcid0000-0003-2827-0208[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química