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Effect of cobalt(II) oxide and manganese(IV) oxide on sintering of tin(IV) oxide

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dc.contributor.authorCerri, Jose Alberto
dc.contributor.authorLeite, Edson Roberto
dc.contributor.authorGouvêa, Douglas
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.contributor.institutionAmerican Ceramic Society
dc.date.accessioned2014-05-27T11:18:04Z
dc.date.available2014-05-27T11:18:04Z
dc.date.issued1996-03-01
dc.description.abstractAdditions of 0.5 to 2.0 mol% of CoO or MnO2 onto SnO, promote densification of this oxide up to 99% of theoretical density. The temperature of the maximum shrinkage rate (TM) and the relative density in the maximum densification rate (p*) during constant sintering heating rate depend on the dopant concentration. Thus, dopant concentration controls the densifying and nondensifying mechanisms during sintering. The densification of SnO2 witih addition of CoO or MnO, is explained in terms of the creation of oxygen vacancies.en
dc.description.affiliationDepartamento de Química UFSCar, 13560 São Carlos, SP
dc.description.affiliationInstituto de Quĩmica UNESP, 14800 Araraquara, SP
dc.description.affiliationAmerican Ceramic Society
dc.description.affiliationUnespInstituto de Quĩmica UNESP, 14800 Araraquara, SP
dc.format.extent799-804
dc.identifierhttp://dx.doi.org/10.1111/j.1151-2916.1996.tb07949.x
dc.identifier.citationJournal of the American Ceramic Society, v. 79, n. 3, p. 799-804, 1996.
dc.identifier.doi10.1111/j.1151-2916.1996.tb07949.x
dc.identifier.issn0002-7820
dc.identifier.scopus2-s2.0-0030106214
dc.identifier.urihttp://hdl.handle.net/11449/64748
dc.identifier.wosWOS:A1996UB62400037
dc.language.isoeng
dc.relation.ispartofJournal of the American Ceramic Society
dc.relation.ispartofjcr2.956
dc.relation.ispartofsjr0,950
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectAdditives
dc.subjectCobalt compounds
dc.subjectComposition effects
dc.subjectDensification
dc.subjectManganese compounds
dc.subjectOxygen
dc.subjectShrinkage
dc.subjectSintering
dc.subjectTemperature
dc.subjectCobalt oxide
dc.subjectDopant concentration
dc.subjectHigh density ceramic bodies
dc.subjectManganese oxide
dc.subjectOxygen vacancies
dc.subjectTin oxide
dc.subjectTin compounds
dc.titleEffect of cobalt(II) oxide and manganese(IV) oxide on sintering of tin(IV) oxideen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química