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A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica

2016-11Journal article Restricted access
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dc.contributor.authorGranadeiro, Carlos
dc.contributor.authorRibeiro, Susana
dc.contributor.authorKaczmarek, Anna M.
dc.contributor.authorCunha-Silva, Luis
dc.contributor.authorAlmeida, Pedro L.
dc.contributor.authorGago, Sandra
dc.contributor.authorVan Deun, Rik
dc.contributor.authorDe Castro, Baltazar
dc.contributor.authorBalula, Salete
dc.date.accessioned2017-06-05T10:02:52Z
dc.date.available2017-06-05T10:02:52Z
dc.date.issued2016-11
dc.description.abstractThe first lanthanopolyoxometalate-supported bifunctional periodic mesoporous organosilica (BPMO) composite is here reported. The incorporation of decatunsgstoeuropate anions ([Eu(W5O18)(2)](9-)) within the porous channels of an ethylene-bridged TIVIAPS-functionalized BPMO produced a luminescent material exhibiting a strong red emission under UV irradiation. Photoluminescence studies showed an efficient energy transfer process to the lanthanide emitting center in the material (antenna effect). A significant change in the coordination environment of Eu3+ ions was observed after its incorporation into the TMAPS-functionalized material. The possible reason for this is discussed within the paper.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGranadeiro, Carlos M. [et al] - A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica. Microporous and Mesoporous Materials. ISSN: 1387-1811. Vol. 234,(novembro2016), pp. 248-256pt_PT
dc.identifier.doi10.1016/j.micromeso.2016.07.023pt_PT
dc.identifier.issnISSN: 1387-1811
dc.identifier.urihttp://hdl.handle.net/10400.21/7145
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttp://ac.els-cdn.com/S1387181116302785/1-s2.0-S1387181116302785-main.pdf?_tid=b66c0c12-4531-11e7-9672-00000aab0f01&acdnat=1496146727_1bd654bf3b4468620e4a403aed47853apt_PT
dc.subjectPolyoxometalatept_PT
dc.subjectMesoporous silicapt_PT
dc.subjectCompositept_PT
dc.subjectLuminescencept_PT
dc.subjectLanthanidept_PT
dc.titleA novel red emitting material based on polyoxometalate@periodic mesoporous organosilicapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage256pt_PT
oaire.citation.startPage248pt_PT
oaire.citation.titleMicroporous and Mesoporous Materialspt_PT
oaire.citation.volume234pt_PT
person.familyNameGranadeiro
person.familyNameRibeiro
person.familyNameCunha-Silva
person.familyNameMarques de Almeida
person.familyNameVan Deun
person.familyNamede Castro
person.familyNameBalula
person.givenNameCarlos
person.givenNameSusana
person.givenNameLuís
person.givenNamePedro
person.givenNameRik
person.givenNameBaltazar
person.givenNameSalete
person.identifier687945
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person.identifier.ciencia-idE71B-9980-14F5
person.identifier.orcid0000-0002-0986-6607
person.identifier.orcid0000-0002-7402-9004
person.identifier.orcid0000-0001-9229-1412
person.identifier.orcid0000-0001-7356-8455
person.identifier.orcid0000-0001-7091-6864
person.identifier.orcid0000-0001-9097-0171
person.identifier.orcid0000-0002-8984-0473
person.identifier.ridD-6302-2013
person.identifier.ridB-4356-2009
person.identifier.ridI-1632-2014
person.identifier.ridD-8306-2013
person.identifier.scopus-author-id12760899300
person.identifier.scopus-author-id37100341000
person.identifier.scopus-author-id6506057974
person.identifier.scopus-author-id57190384213
person.identifier.scopus-author-id7005254412
person.identifier.scopus-author-id16232273400
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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