Sintering of ZnO doped SnO2

Detalhes bibliográficos
Autor(a) principal: Perazolli, L.
Data de Publicação: 1999
Outros Autores: Biscaro, R. S., Giraldi, T. R., Longo, Elson [UNESP], Varela, José Arana [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/978-1-4419-8666-5_53
http://hdl.handle.net/11449/33937
Resumo: Dense SnO2 ceramics were obtained by doping with ZnO concentrations varies from 0.5 to 5.0 mel. The obtained powder was isostaticaly pressed to 210MPa in cylindrical shape and sintered from ambient to 1.500 degrees C using constant heating rate of 10 degrees C/min. Densities above 97% were obtained depending on the ZnO doping concentration. A maximum density was reached with the addition of 2 mol%. It can be concluded from shrinkage data and the observed microstructure obtained by SEM that the solid solution limit for ZnO in SnO2 is about 1.0 mol%. Above this concentration the formation of a second ceramic phase is observed.
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spelling Sintering of ZnO doped SnO2Dense SnO2 ceramics were obtained by doping with ZnO concentrations varies from 0.5 to 5.0 mel. The obtained powder was isostaticaly pressed to 210MPa in cylindrical shape and sintered from ambient to 1.500 degrees C using constant heating rate of 10 degrees C/min. Densities above 97% were obtained depending on the ZnO doping concentration. A maximum density was reached with the addition of 2 mol%. It can be concluded from shrinkage data and the observed microstructure obtained by SEM that the solid solution limit for ZnO in SnO2 is about 1.0 mol%. Above this concentration the formation of a second ceramic phase is observed.UNESP, Inst Chem, BR-14801970 Araraquara, SP, BrazilUNESP, Inst Chem, BR-14801970 Araraquara, SP, BrazilKluwer Academic/plenum PublUniversidade Estadual Paulista (Unesp)Perazolli, L.Biscaro, R. S.Giraldi, T. R.Longo, Elson [UNESP]Varela, José Arana [UNESP]2014-05-20T15:23:05Z2014-05-20T15:23:05Z1999-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject377-383http://dx.doi.org/10.1007/978-1-4419-8666-5_53Advanced Science and Technology of Sintering. New York: Kluwer Academic/plenum Publ, p. 377-383, 1999.http://hdl.handle.net/11449/3393710.1007/978-1-4419-8666-5_53WOS:000087710000053Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAdvanced Science and Technology of Sinteringinfo:eu-repo/semantics/openAccess2021-10-23T21:41:25Zoai:repositorio.unesp.br:11449/33937Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:44:42.255572Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Sintering of ZnO doped SnO2
title Sintering of ZnO doped SnO2
spellingShingle Sintering of ZnO doped SnO2
Perazolli, L.
title_short Sintering of ZnO doped SnO2
title_full Sintering of ZnO doped SnO2
title_fullStr Sintering of ZnO doped SnO2
title_full_unstemmed Sintering of ZnO doped SnO2
title_sort Sintering of ZnO doped SnO2
author Perazolli, L.
author_facet Perazolli, L.
Biscaro, R. S.
Giraldi, T. R.
Longo, Elson [UNESP]
Varela, José Arana [UNESP]
author_role author
author2 Biscaro, R. S.
Giraldi, T. R.
Longo, Elson [UNESP]
Varela, José Arana [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Perazolli, L.
Biscaro, R. S.
Giraldi, T. R.
Longo, Elson [UNESP]
Varela, José Arana [UNESP]
description Dense SnO2 ceramics were obtained by doping with ZnO concentrations varies from 0.5 to 5.0 mel. The obtained powder was isostaticaly pressed to 210MPa in cylindrical shape and sintered from ambient to 1.500 degrees C using constant heating rate of 10 degrees C/min. Densities above 97% were obtained depending on the ZnO doping concentration. A maximum density was reached with the addition of 2 mol%. It can be concluded from shrinkage data and the observed microstructure obtained by SEM that the solid solution limit for ZnO in SnO2 is about 1.0 mol%. Above this concentration the formation of a second ceramic phase is observed.
publishDate 1999
dc.date.none.fl_str_mv 1999-01-01
2014-05-20T15:23:05Z
2014-05-20T15:23:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/978-1-4419-8666-5_53
Advanced Science and Technology of Sintering. New York: Kluwer Academic/plenum Publ, p. 377-383, 1999.
http://hdl.handle.net/11449/33937
10.1007/978-1-4419-8666-5_53
WOS:000087710000053
url http://dx.doi.org/10.1007/978-1-4419-8666-5_53
http://hdl.handle.net/11449/33937
identifier_str_mv Advanced Science and Technology of Sintering. New York: Kluwer Academic/plenum Publ, p. 377-383, 1999.
10.1007/978-1-4419-8666-5_53
WOS:000087710000053
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Advanced Science and Technology of Sintering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 377-383
dc.publisher.none.fl_str_mv Kluwer Academic/plenum Publ
publisher.none.fl_str_mv Kluwer Academic/plenum Publ
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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