New methodology for a faster synthesis of SrSnO3 by the modified Pechini method

Detalhes bibliográficos
Autor(a) principal: Lucena,G. L.
Data de Publicação: 2013
Outros Autores: Souza,J. J. N., Maia,A. S., Soledade,L. E. B., Longo,E., Souza,A. G., Santos,I. M. G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerâmica (São Paulo. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000200009
Resumo: SrSnO3, a perovskite-type complex oxide, was synthesized by the modified Pechini method using two different precursors, tin chloride and metallic tin. The first one is already traditional in the literature and it claims about 30 days, only for the cleaning of tin citrate aiming at the elimination of the chloride. The second route was developed by our research group and saves time, taking 6 h to complete the synthesis of the resin. The results show that SrSnO3 obtained from the metallic tin show a higher short range order, leading to a band gap value higher than those reported in the literature, besides a meaningful reduction in the formation of SrCO3, as compared to the one obtained from tin chloride.
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spelling New methodology for a faster synthesis of SrSnO3 by the modified Pechini methodperovskitestannatechemical synthesisSrSnO3, a perovskite-type complex oxide, was synthesized by the modified Pechini method using two different precursors, tin chloride and metallic tin. The first one is already traditional in the literature and it claims about 30 days, only for the cleaning of tin citrate aiming at the elimination of the chloride. The second route was developed by our research group and saves time, taking 6 h to complete the synthesis of the resin. The results show that SrSnO3 obtained from the metallic tin show a higher short range order, leading to a band gap value higher than those reported in the literature, besides a meaningful reduction in the formation of SrCO3, as compared to the one obtained from tin chloride.Associação Brasileira de Cerâmica2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000200009Cerâmica v.59 n.350 2013reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0366-69132013000200009info:eu-repo/semantics/openAccessLucena,G. L.Souza,J. J. N.Maia,A. S.Soledade,L. E. B.Longo,E.Souza,A. G.Santos,I. M. G.eng2016-08-16T00:00:00Zoai:scielo:S0366-69132013000200009Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2016-08-16T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
title New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
spellingShingle New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
Lucena,G. L.
perovskite
stannate
chemical synthesis
title_short New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
title_full New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
title_fullStr New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
title_full_unstemmed New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
title_sort New methodology for a faster synthesis of SrSnO3 by the modified Pechini method
author Lucena,G. L.
author_facet Lucena,G. L.
Souza,J. J. N.
Maia,A. S.
Soledade,L. E. B.
Longo,E.
Souza,A. G.
Santos,I. M. G.
author_role author
author2 Souza,J. J. N.
Maia,A. S.
Soledade,L. E. B.
Longo,E.
Souza,A. G.
Santos,I. M. G.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Lucena,G. L.
Souza,J. J. N.
Maia,A. S.
Soledade,L. E. B.
Longo,E.
Souza,A. G.
Santos,I. M. G.
dc.subject.por.fl_str_mv perovskite
stannate
chemical synthesis
topic perovskite
stannate
chemical synthesis
description SrSnO3, a perovskite-type complex oxide, was synthesized by the modified Pechini method using two different precursors, tin chloride and metallic tin. The first one is already traditional in the literature and it claims about 30 days, only for the cleaning of tin citrate aiming at the elimination of the chloride. The second route was developed by our research group and saves time, taking 6 h to complete the synthesis of the resin. The results show that SrSnO3 obtained from the metallic tin show a higher short range order, leading to a band gap value higher than those reported in the literature, besides a meaningful reduction in the formation of SrCO3, as compared to the one obtained from tin chloride.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000200009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000200009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0366-69132013000200009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Cerâmica
publisher.none.fl_str_mv Associação Brasileira de Cerâmica
dc.source.none.fl_str_mv Cerâmica v.59 n.350 2013
reponame:Cerâmica (São Paulo. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Cerâmica (São Paulo. Online)
collection Cerâmica (São Paulo. Online)
repository.name.fl_str_mv Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ceram.abc@gmail.com||ceram.abc@gmail.com
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