Y2O3:Eu3+ (5 mol%) with Ag nanoparticles prepared by citrate precursor

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dc.contributor.authorFerrari, J. L. [UNESP]
dc.contributor.authorCebim, Marco Aurelio [UNESP]
dc.contributor.authorPires, Ana Maria [UNESP]
dc.contributor.authorCouto dos Santos, M. A.
dc.contributor.authorDavolos, Marian Rosaly [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.date.accessioned2014-05-20T14:20:04Z
dc.date.available2014-05-20T14:20:04Z
dc.date.issued2010-09-01
dc.description.abstractY2O3:Eu3+ (5 mol% Eu3+) and Y2O3:Eu3+ (5 mol% Eu3+) containing 1 mol% of Ag nanoparticles were prepared by heat treatment of a viscous resin obtained via citrate precursor. TEM and EDS analyses showed that Y2O3:Eu3+ (5 mol% Eu3+) is formed by nanoparticles with an average size of 12 nm, which increases to 30 nm when Ag is present because the effect of metal induced crystallization occurs. Ag nanoparticles with a size of 9 nm dispersed in Y2O3:Eu3+ (5 mol% Eu3+) were obtained and the surface plasmon effect on Ag nanoparticles was observed. The emission around 612 nm assigned to the Eu3+ (D-5(0) -> F-7(2)) transition enhanced when the Ag nanoparticles were present in the Y2O3:Eu3+ luminescent material. (C) 2010 Elsevier B.V. All rights reserved.en
dc.description.affiliationUNESP Univ Estadual Paulista, Inst Quim, BR-14800970 Araraquara São Paulo, Brazil
dc.description.affiliationUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, Dept Fis Quim & Biol, BR-19060900 São Paulo, Brazil
dc.description.affiliationUniv Fed Sergipe, Dept Fis, BR-49100000 Sao Cristovao, SE, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Inst Quim, BR-14800970 Araraquara São Paulo, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, Dept Fis Quim & Biol, BR-19060900 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent2110-2115
dc.identifierhttp://dx.doi.org/10.1016/j.jssc.2010.07.010
dc.identifier.citationJournal of Solid State Chemistry. San Diego: Academic Press Inc. Elsevier B.V., v. 183, n. 9, p. 2110-2115, 2010.
dc.identifier.doi10.1016/j.jssc.2010.07.010
dc.identifier.issn0022-4596
dc.identifier.lattes4284809342546287
dc.identifier.lattes2034352556339501
dc.identifier.lattes2034352556339501
dc.identifier.urihttp://hdl.handle.net/11449/26026
dc.identifier.wosWOS:000282139600030
dc.language.isoeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relation.ispartofJournal of Solid State Chemistry
dc.relation.ispartofjcr2.179
dc.relation.ispartofsjr0,632
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectYttrium oxideen
dc.subjectEuropium ionen
dc.subjectAg nanoparticlesen
dc.subjectLuminescence spectroscopyen
dc.titleY2O3:Eu3+ (5 mol%) with Ag nanoparticles prepared by citrate precursoren
dc.typeArtigo
dcterms.rightsHolderAcademic Press Inc. Elsevier B.V.
unesp.author.lattes4284809342546287
unesp.author.lattes2034352556339501
unesp.author.lattes2034352556339501
unesp.author.lattes5408864375841292[3]
unesp.author.orcid0000-0001-8326-1465[5]
unesp.author.orcid0000-0001-9607-0510[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Inorgânica - IQ