Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method

Detalhes bibliográficos
Autor(a) principal: Martins,Renata F.
Data de Publicação: 2010
Outros Autores: Serra,Osvaldo A.
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000700028
Resumo: Europium-doped zinc aluminate (ZnAl2O4:Eu3+) films were prepared by the dip-coating technique using a non-alkoxide precursor sol-gel method in ethanolic medium. Photoluminescence spectra displayed the main excitation bands at 270 and 393 nm. The emission spectra of the film heated at 500 ºC displayed bands at 578, 590, 612, 650 and 698 nm, assigned to the 5D0 → 7F J (J = 0, 1, 2, 3, 4) transitions. The films are transparent above 320 nm.
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spelling Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel methodzinc aluminateeuropiumnon-alkoxidesol-gel processUV-Vis transparent and luminescent filmsEuropium-doped zinc aluminate (ZnAl2O4:Eu3+) films were prepared by the dip-coating technique using a non-alkoxide precursor sol-gel method in ethanolic medium. Photoluminescence spectra displayed the main excitation bands at 270 and 393 nm. The emission spectra of the film heated at 500 ºC displayed bands at 578, 590, 612, 650 and 698 nm, assigned to the 5D0 → 7F J (J = 0, 1, 2, 3, 4) transitions. The films are transparent above 320 nm.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000700028Journal of the Brazilian Chemical Society v.21 n.7 2010reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532010000700028info:eu-repo/semantics/openAccessMartins,Renata F.Serra,Osvaldo A.eng2010-07-30T00:00:00Zoai:scielo:S0103-50532010000700028Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2010-07-30T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
title Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
spellingShingle Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
Martins,Renata F.
zinc aluminate
europium
non-alkoxide
sol-gel process
UV-Vis transparent and luminescent films
title_short Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
title_full Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
title_fullStr Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
title_full_unstemmed Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
title_sort Thin film of ZnAl2O4:Eu3+ synthesized by a non-alkoxide precursor sol-gel method
author Martins,Renata F.
author_facet Martins,Renata F.
Serra,Osvaldo A.
author_role author
author2 Serra,Osvaldo A.
author2_role author
dc.contributor.author.fl_str_mv Martins,Renata F.
Serra,Osvaldo A.
dc.subject.por.fl_str_mv zinc aluminate
europium
non-alkoxide
sol-gel process
UV-Vis transparent and luminescent films
topic zinc aluminate
europium
non-alkoxide
sol-gel process
UV-Vis transparent and luminescent films
description Europium-doped zinc aluminate (ZnAl2O4:Eu3+) films were prepared by the dip-coating technique using a non-alkoxide precursor sol-gel method in ethanolic medium. Photoluminescence spectra displayed the main excitation bands at 270 and 393 nm. The emission spectra of the film heated at 500 ºC displayed bands at 578, 590, 612, 650 and 698 nm, assigned to the 5D0 → 7F J (J = 0, 1, 2, 3, 4) transitions. The films are transparent above 320 nm.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000700028
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000700028
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532010000700028
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.21 n.7 2010
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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