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Synthesis and characterization of Y_2O_2S:Eu^(3+),Mg^(2+),Ti^(4+) nanorods via a solvothermal routine 被引量：6

Synthesis and characterization of Y_2O_2S:Eu^(3+),Mg^(2+),Ti^(4+) nanorods via a solvothermal routine
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摘要 Y2O2S:Eu3+,Mg2+,Ti4+ nanorods were prepared by a solvothermal procedure.Rod-like Y(OH)3 was firstly synthesized by hydrothermal method to serve as the precursor.Y2O2S:Eu3+,Mg2+,Ti4+ powders were obtained by calcinating the precursor at CS2 atmosphere.The Y2O2S:Eu3+,Mg2+,Ti4+ phosphor with diameters of 30–50 nm and lengths up to 200–400 nm inherited the rod-like shape from the precursor after calcined at CS2 atmosphere.The Y2O2S:Eu3+,Mg2+,Ti4+ nanorods showed hexagonal pure phase,good dispersion and exhibite... Y2O2S:Eu3+,Mg2+,Ti4+ nanorods were prepared by a solvothermal procedure.Rod-like Y(OH)3 was firstly synthesized by hydrothermal method to serve as the precursor.Y2O2S:Eu3+,Mg2+,Ti4+ powders were obtained by calcinating the precursor at CS2 atmosphere.The Y2O2S:Eu3+,Mg2+,Ti4+ phosphor with diameters of 30–50 nm and lengths up to 200–400 nm inherited the rod-like shape from the precursor after calcined at CS2 atmosphere.The Y2O2S:Eu3+,Mg2+,Ti4+ nanorods showed hexagonal pure phase,good dispersion and exhibite...
作者 李文宇 刘应亮 艾鹏飞 陈小博
机构地区 Department of Chemistry
出处 《Journal of Rare Earths》 SCIE EI CAS CSCD 2009年第6期895-899,共5页 稀土学报（英文版）
基金 supported by the National Natural Science Foundation of China (20671042, 50872045) the Natural Science Foundations of Guangdong Province (0520055, 7005918)
关键词 yttrium oxysulfide rod-like structure NANOMATERIALS LUMINESCENCE rare earths yttrium oxysulfide rod-like structure nanomaterials luminescence rare earths
分类号 TB383.1 [一般工业技术—材料科学与工程]
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参考文献10

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Journal of Rare Earths
2009年 第6期

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