Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+

Detalhes bibliográficos
Autor(a) principal: Silva,Raphael Lucas de Sousa
Data de Publicação: 2017
Outros Autores: Figueiredo,Alberthmeiry Teixeira de, Barrado,Cristiano Morita, Sousa,Marcelo Henrique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501317
Resumo: Magnetite was doped with rare earth ions (europium) to produce core-shell materials with both magnetic and luminescent properties, i.e., a magnetic Fe3O4 oxide core and a SiO2:phen:Eu3+ shell. The resulting material was analyzed by X-ray powder diffraction and transmission electron microscopy, and subjected to magnetic and luminescence emission measurements. All the synthesized materials exhibited superparamagnetic behavior and luminescence emission. The magnetic behavior of Fe3O4 and luminescence emission of SiO2:phen:Eu3+ of the materials were compared to precursors.
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spelling Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+magnetiteFe3O4core@shellluminescenceEu3+Magnetite was doped with rare earth ions (europium) to produce core-shell materials with both magnetic and luminescent properties, i.e., a magnetic Fe3O4 oxide core and a SiO2:phen:Eu3+ shell. The resulting material was analyzed by X-ray powder diffraction and transmission electron microscopy, and subjected to magnetic and luminescence emission measurements. All the synthesized materials exhibited superparamagnetic behavior and luminescence emission. The magnetic behavior of Fe3O4 and luminescence emission of SiO2:phen:Eu3+ of the materials were compared to precursors.ABM, ABC, ABPol2017-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501317Materials Research v.20 n.5 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2016-0838info:eu-repo/semantics/openAccessSilva,Raphael Lucas de SousaFigueiredo,Alberthmeiry Teixeira deBarrado,Cristiano MoritaSousa,Marcelo Henriqueeng2017-10-06T00:00:00Zoai:scielo:S1516-14392017000501317Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2017-10-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
title Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
spellingShingle Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
Silva,Raphael Lucas de Sousa
magnetite
Fe3O4
core@shell
luminescence
Eu3+
title_short Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
title_full Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
title_fullStr Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
title_full_unstemmed Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
title_sort Luminescent and Magnetic Properties of Fe3O4@SiO2:phen:Eu3+
author Silva,Raphael Lucas de Sousa
author_facet Silva,Raphael Lucas de Sousa
Figueiredo,Alberthmeiry Teixeira de
Barrado,Cristiano Morita
Sousa,Marcelo Henrique
author_role author
author2 Figueiredo,Alberthmeiry Teixeira de
Barrado,Cristiano Morita
Sousa,Marcelo Henrique
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva,Raphael Lucas de Sousa
Figueiredo,Alberthmeiry Teixeira de
Barrado,Cristiano Morita
Sousa,Marcelo Henrique
dc.subject.por.fl_str_mv magnetite
Fe3O4
core@shell
luminescence
Eu3+
topic magnetite
Fe3O4
core@shell
luminescence
Eu3+
description Magnetite was doped with rare earth ions (europium) to produce core-shell materials with both magnetic and luminescent properties, i.e., a magnetic Fe3O4 oxide core and a SiO2:phen:Eu3+ shell. The resulting material was analyzed by X-ray powder diffraction and transmission electron microscopy, and subjected to magnetic and luminescence emission measurements. All the synthesized materials exhibited superparamagnetic behavior and luminescence emission. The magnetic behavior of Fe3O4 and luminescence emission of SiO2:phen:Eu3+ of the materials were compared to precursors.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-01
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=S1516-14392017000501317
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501317
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2016-0838
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 n.5 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212671129911296

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