{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360848664787689728.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.4028/www.scientific.net/kem.633.98"}},{"identifier":{"@type":"URI","@value":"https://www.scientific.net/KEM.633.98.pdf"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Sulfate-Ion Pillared Layered Hydroxide of Eu<sub>2</sub>(OH)<sub>4</sub>SO<sub>4</sub>·<i>n</i>H<sub>2</sub>O: Controlled Hydrothermal Processing, Thermal Decomposition, and Photoluminescence"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Sulfate-ion pillared layered hydroxide of Eu<jats:sub>2</jats:sub>(OH)<jats:sub>4</jats:sub>SO<jats:sub>4</jats:sub>·<jats:italic>n</jats:italic>H<jats:sub>2</jats:sub>O (<jats:italic>n</jats:italic>~2, SO<jats:sub>4</jats:sub><jats:sup>2-</jats:sup>-LEuH) was synthesized through controlled hydrothermal reaction, and the phase evolution of which upon calcination in the air and hydrogen was studied in detail. It was found that annealing in the air produced orthorhombic Eu<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub> in the temperature range of 300-1000 °C while in flowing H<jats:sub>2</jats:sub> hexagonal Eu<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub>S was resulted in the 600-1000 °C range. Strong red emissions were found at 621 nm for the SO<jats:sub>4</jats:sub><jats:sup>2-</jats:sup>-LEuH and 627 nm for Eu<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub>S under excitation at 396 nm (the <jats:sup>7</jats:sup>F<jats:sub>0</jats:sub>-<jats:sup>5</jats:sup>L<jats:sub>6 </jats:sub>transition of Eu<jats:sup>3+</jats:sup>). Improved luminescence intensity was also observed for the Eu<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub>S powder calcined at a higher temperature.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380848664787689600","@type":"Researcher","foaf:name":[{"@value":"Xue Jiao Wang"}],"jpcoar:affiliationName":[{"@value":"Northeastern University"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848664787689729","@type":"Researcher","foaf:name":[{"@value":"Ji Guang Li"}],"jpcoar:affiliationName":[{"@value":"Northeastern University"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848664787689728","@type":"Researcher","foaf:name":[{"@value":"Qi Zhu"}],"jpcoar:affiliationName":[{"@value":"Northeastern University"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848664787689730","@type":"Researcher","foaf:name":[{"@value":"Xu Dong Sun"}],"jpcoar:affiliationName":[{"@value":"Northeastern University"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"16629795"}],"prism:publicationName":[{"@value":"Key Engineering Materials"}],"dc:publisher":[{"@value":"Trans Tech Publications, Ltd."}],"prism:publicationDate":"2014-11","prism:volume":"633","prism:startingPage":"98","prism:endingPage":"102"},"reviewed":"false","dc:rights":["https://www.scientific.net/PolicyAndEthics/PublishingPolicies","https://www.scientific.net/license/TDM_Licenser.pdf"],"url":[{"@id":"https://www.scientific.net/KEM.633.98.pdf"}],"createdAt":"2014-11-07","modifiedAt":"2021-01-12","project":[{"@id":"https://cir.nii.ac.jp/crid/1040282257276181376","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"26420686"},{"@type":"JGN","@value":"JP26420686"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26420686/"}],"notation":[{"@language":"ja","@value":"単一分散・球形微粒子を用いた(Y,Gd)2O3:Tb3+透明セラミックの新規作製"},{"@language":"en","@value":"New fabrication of (Y,Gd)2O3:Tb3+ transparent ceramics using ultrafine monospheres"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004233179397120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Layered Rare-Earth Hydroxides (LRHs) of (Y<sub>1−<i>x</i></sub>Eu<sub><i>x</i></sub>)<sub>2</sub>(OH)<sub>5</sub>NO<sub>3</sub>·<i>n</i>H<sub>2</sub>O (<i>x</i> = 0−1): Structural Variations by Eu<sup>3+</sup> Doping, Phase Conversion to Oxides, and the Correlation of Photoluminescence Behaviors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011143549419008","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Structure characterization and photoluminescence properties of (Y0.95−xGdxEu0.05)2O3 red phosphors converted from layered rare-earth hydroxide (LRH) nanoflake precursors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285708539036800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Nanometer-thin layered hydroxide platelets of (Y0.95Eu0.05)2(OH)5NO3·xH2O: exfoliation-free synthesis, self-assembly, and the derivation of dense oriented oxide films of high transparency and greatly enhanced luminescence"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095175828096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synthesis and Crystal Structures of New Lanthanide Hydroxyhalide Anion Exchange Materials, Ln<sub>2</sub>(OH)<sub>5</sub>X·1.5H<sub>2</sub>O (X = Cl, Br; Ln = Y, Dy, Er, Yb)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846641804188032","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The effects of Gd3+ substitution on the crystal structure, site symmetry, and photoluminescence of Y/Eu layered rare-earth hydroxide (LRH) nanoplates"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137045423953792","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synthesis and luminescence properties of Y2O3:Eu with flower-like microstructure"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418518496906112","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Photofunctions of Intercalation Compounds"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418518647524096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mn>4</mml:mn><mml:mi>f</mml:mi></mml:mrow><mml:mrow><mml:mi>n</mml:mi></mml:mrow></mml:msup></mml:mrow><mml:mo>→</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mn>4</mml:mn><mml:mi>f</mml:mi></mml:mrow><mml:mrow><mml:mi>n</mml:mi><mml:mi>−</mml:mi><mml:mn>1</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mn>5</mml:mn><mml:mi>d</mml:mi></mml:math>transitions of the light lanthanides: Experiment and theory"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520894761088","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Precipitation synthesis of lanthanide hydroxynitrate anion exchange materials, Ln2(OH)5NO3·H2O (Ln=Y, Eu–Er)"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699994056439808","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Facile and green synthesis of (La<sub>0.95</sub>Eu<sub>0.05</sub>)<sub>2</sub>O<sub>2</sub>S red phosphors with sulfate-ion pillared layered hydroxides as a new type of precursor: controlled hydrothermal processing, phase evolution and photoluminescence"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995393978752","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Density-functional study on the robust ferromagnetism in rare-earth element Yb-doped SnO 2"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981468973351936","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Monodispersed Colloidal Spheres for Uniform Y<sub>2</sub>O<sub>3</sub>:Eu<sup>3+</sup> Red-Phosphor Particles and Greatly Enhanced Luminescence by Simultaneous Gd<sup>3+</sup> Doping"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262943416162816","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Some recent results on metal/support interaction effects in NM/CeO2 (NM: noble metal) catalysts"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944072349312","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Tens of micron-sized unilamellar nanosheets of Y/Eu layered rare-earth hydroxide: efficient exfoliation via fast anion exchange and their self-assembly into oriented oxide film with enhanced photoluminescence"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262945908320384","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synthesis and Aqueous Colloidal Solutions of RE<sub>2</sub>(OH)<sub>5</sub>NO<sub>3</sub>·<i>n</i>H<sub>2</sub>O (RE = Nd and La)"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544419960709888","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Layered Rare‐Earth Hydroxides: A Class of Pillared Crystalline Compounds for Intercalation Chemistry"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825893970711424","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Lattice distortions in layered type arsenides LnTAs2 (Ln=La–Nd, Sm, Gd, Tb; T=Ag, Au): Crystal structures, electronic and magnetic properties"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825895883424512","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Layered rare-earth hydroxide and oxide nanoplates of the Y/Tb/Eu system: phase-controlled processing, structure characterization and color-tunable photoluminescence via selective excitation and efficient energy transfer"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896176741504","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Energy transfer between Eu3+ ions in a lattice with two different crystallographic sites: Y2O3:Eu3+, Gd2O3:Eu3+ and Eu2O3"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388845708089856","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dynamic Insight into the Interaction between Porphyrin and G-quadruplex DNAs: Time-Resolved Fluorescence Anisotropy Study"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670320435189248","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Ln<sub>2</sub>(OH)<sub>5</sub>NO<sub>3</sub>·<i>x</i>H<sub>2</sub>O (Ln = Y, Gd−Lu): A Novel Family of Anion Exchange Intercalation Hosts"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269505638784","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Preparation of Y2O2S:Eu3+phosphors by a novel decomposition method"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.4028/www.scientific.net/kem.633.98"},{"@type":"KAKEN","@value":"PRODUCT-15254158"}]}