Structural and vibrational properties of phase-pure monoclinic NdLuO3 interlanthanides synthesized from nanostructured precursors

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dc.creatorJúlia Cristina Soares
dc.creatorKisla Prislen Felix Siqueira
dc.creatorRoberto Luiz Moreira
dc.creatorAnderson Dias
dc.date.accessioned2023-07-27T18:12:07Z
dc.date.accessioned2025-09-08T23:15:43Z
dc.date.available2023-07-27T18:12:07Z
dc.date.issued2016
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipFINEP - Financiadora de Estudos e Projetos, Financiadora de Estudos e Projetos
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1016/j.jallcom.2016.03.291
dc.identifier.issn0925-8388
dc.identifier.urihttps://hdl.handle.net/1843/57067
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Alloys and Compounds
dc.rightsAcesso Restrito
dc.subjectCeramica
dc.subjectMicroscopia eletronica
dc.subjectMateriais nanoestruturados
dc.subjectRaman, Espectroscopia de
dc.subjectCompostos de metais de terras raras
dc.subjectMetais de terras raras
dc.subject.otherCeramics
dc.subject.otherElectron microscopy
dc.subject.otherNanomaterials
dc.subject.otherRaman spectroscopy
dc.subject.otherRare-earth
dc.titleStructural and vibrational properties of phase-pure monoclinic NdLuO3 interlanthanides synthesized from nanostructured precursors
dc.typeArtigo de periódico
local.citation.epage64
local.citation.spage57
local.citation.volume678
local.description.resumoPhase-pure monoclinic NdLuO3 interlanthanides were successfully synthesized from hydrothermal-derived precursors. LuO(OH) and Nd(OH)3 materials were firstly obtained by hydrothermal synthesis at 250 °C, for 24 h. X-ray diffraction, micro-Raman spectroscopy, scanning and transmission electron microscopies were employed to investigate the thermal behavior of these precursors and NdLuO3 interlanthanide up to 1600 °C. It was observed that LuO(OH) and Nd(OH)3 were converted to cubic lanthanide oxides below 1000 °C. Cubic Nd2O3 has changed to the monoclinic structure at 1000 °C, followed by reaction with cubic Lu2O3 at 1400 °C to produce monoclinic NdLuO3. Phase-pure monoclinic (C2/m space group, #12) interlanthanide was then produced at 1600 °C for the first time, as confirmed by all the employed techniques. Phonon modes were additionally determined and assigned for this monoclinic structure.
local.identifier.orcidhttps://orcid.org/0000-0002-6344-3103
local.identifier.orcidhttps://orcid.org/0000-0001-6820-0269
local.identifier.orcidhttps://orcid.org/0000-0001-7413-1087
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0925838816309008

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