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Shape-controlled synthesis and luminescence properties of yttria phosphors
Zhang, Xing1,2; Hu, Peng1; Cao, Yue-Bin1; Xiang, Wei-Cheng1,2; Yao, Ming-Shui1; Zhang, Hai-Bao1; Yuan, Fang-Li1; Xu, Rui-Fen2; Yuan, FL
2011-04-01
Source PublicationCRYSTENGCOMM
ISSN1466-8033
Volume13Issue:8Pages:3057-3063
AbstractY(OH)(3) hexagonal tubes with embedded polyhedrons (HTEPs) were successfully prepared by a facile hydrothermal method using sodium citrate as the crystal modifier, and as-synthesized products exhibit uniform diameter and length of about 2 mu m and 2-3 mu m, respectively. An oriented aggregation and subsequent dissolution-recrystallization process was proposed to explain the growth mechanism of obtained products. Y2O3 : Eu3+ microstructures with similar morphologies were obtained after thermal treatment of the as-prepared Y(OH)(3) : Eu3+ microstructures at 1000 degrees C for 2 h. X-Ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and fluorescence spectrometer were used to characterize the samples. The photoluminescence properties investigation reveals that Y2O3:Eu3+ HTEPs show a strong red emission with the strongest peak centered at 614 nm under the excitation of 259 nm ultraviolet light.
KeywordHydrothermal Method Large-scale Morphology Control Spray-pyrolysis Oxide Nanotubes Particle-size Zinc-oxide Hydroxide Photoluminescence Microstructure
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c0ce00887g
Indexed BySCI
Language英语
WOS KeywordHYDROTHERMAL METHOD ; LARGE-SCALE ; MORPHOLOGY CONTROL ; SPRAY-PYROLYSIS ; OXIDE NANOTUBES ; PARTICLE-SIZE ; ZINC-OXIDE ; HYDROXIDE ; PHOTOLUMINESCENCE ; MICROSTRUCTURE
WOS Research AreaChemistry ; Crystallography
WOS SubjectChemistry, Multidisciplinary ; Crystallography
WOS IDWOS:000288905000036
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5058
Collection多相复杂系统国家重点实验室
Corresponding AuthorYuan, FL
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Beijing Univ Chem Technol, Coll Mat Sci & Engn, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Xing,Hu, Peng,Cao, Yue-Bin,et al. Shape-controlled synthesis and luminescence properties of yttria phosphors[J]. CRYSTENGCOMM,2011,13(8):3057-3063.
APA Zhang, Xing.,Hu, Peng.,Cao, Yue-Bin.,Xiang, Wei-Cheng.,Yao, Ming-Shui.,...&Yuan, FL.(2011).Shape-controlled synthesis and luminescence properties of yttria phosphors.CRYSTENGCOMM,13(8),3057-3063.
MLA Zhang, Xing,et al."Shape-controlled synthesis and luminescence properties of yttria phosphors".CRYSTENGCOMM 13.8(2011):3057-3063.
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