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题名: Photoluminescence properties of nanocrystalline A(3)(VO4)(2): Eu (A = Mg, Ca, Sr and Ba)
作者: Fu, XY;  Niu, SY;  Zhang, HW;  Xin, Q
关键词: nanocrystalline ;  A(3)(VO4)(2): Eu(A=Mg,Ca,Sr,Ba) ;  luminescence
刊名: SPECTROSCOPY AND SPECTRAL ANALYSIS
发表日期: 2006
卷: 26, 期:1, 页:27-29
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Spectroscopy
研究领域[WOS]: Spectroscopy
英文摘要: A series of europium doped alkali earth orthovanadates were prepared by Pechini-type sol-gel. The powders were characterized by transmission electron microscopy (TEM), infrared spectrum (IR) and photoluminescence (PL). The results of TEM show that high-quality nanopowders with controlled particle size about 50 nm were prepared. The relation between alkali earth ions and luminescence properties was observed from the results of luminescence spectra. Due to the similar ion radius of Ca2+ ions and Eu3+ ions, Ca-3 (VO4)(2) : Eu powders exhibit the strongest emission intensity among the four kind of phosphors.
关键词[WOS]: NANOPARTICLES ;  EU ;  LN
语种: 英语
WOS记录号: WOS:000235046700007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140379
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Fu, XY,Niu, SY,Zhang, HW,et al. Photoluminescence properties of nanocrystalline A(3)(VO4)(2): Eu (A = Mg, Ca, Sr and Ba)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(1):27-29.
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