Photoluminescence properties of nanocrystalline A3(VO4)2:Eu(A = Mg, Ca, Sr and Ba)

被引：0
|
作者：
College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China [1 ]
不详 [2 ]
机构：
来源：
Guang Pu Xue Yu Guang Pu Fen Xi | 2006年 / 1卷 / 27-29期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
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, Ca3(VO4)2:Eu powders exhibit the strongest emission intensity among the four kind of phosphors.
引用
收藏
相关论文
共 50 条
  • [21] High-pressure X-ray diffraction of Sr3(VO4)2 and Ba3(VO4)2
    Grzechnik, A
    McMillan, PF
    PHYSICA B, 1998, 252 (04): : 268 - 273
  • [22] PHASE-EQUILIBRIA IN THE SR3(VO4)2-V2O5-BA3(VO4)2 SYSTEM
    ZHURAVLEV, VD
    VELIKODNYI, YA
    ZHURNAL NEORGANICHESKOI KHIMII, 1983, 28 (08): : 2125 - 2126
  • [23] Photoluminescence property of A9B(VO4)7 [A = Ca, Sr, Ba and B = La, Gd] phosphors
    Singh, Roshani
    Dhoble, S. J.
    LUMINESCENCE, 2013, 28 (04) : 607 - 611
  • [24] Synthesis and photoluminescence properties of (Y,Bi,Sc)VO4:Eu3+ phosphor
    Zuo Yinyan
    Wang Yuhua
    Gao Hui
    RARE METAL MATERIALS AND ENGINEERING, 2007, 36 (03) : 386 - 389
  • [25] STRUCTURE OF BA3(VO4)2
    SUSSE, P
    BUERGER, MJ
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE KRISTALLGEOMETRIE KRISTALLPHYSIK KRISTALLCHEMIE, 1970, 131 (03): : 161 - &
  • [26] Microwave Dielectric Properties of Ba3(VO4)2-Mg2SiO4 Composite Ceramics
    Meng, Siqin
    Yue, Zhenxing
    Zhuang, Hao
    Zhao, Fei
    Li, Longtu
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (02) : 359 - 361
  • [27] Luminescent properties of a novel red-emitting phosphor: Eu3+-activated Ca3Sr3(VO4)4
    Choi, Sungho
    Moon, Young-Min
    Kim, Kyoungun
    Jung, Ha-Kyun
    Nahm, Sahn
    JOURNAL OF LUMINESCENCE, 2009, 129 (09) : 988 - 990
  • [28] Synthesis and photoluminescence enhancement of Ca3Sr3(VO4)4:Eu3+ red phosphors by co-doping with La3+
    Tang, Qinxue
    Wu, Yangting
    Qiu, Kehui
    Zhang, Wentao
    Wang, Junlan
    CERAMICS INTERNATIONAL, 2018, 44 (06) : 6192 - 6200
  • [29] Photoluminescence enhancement of Ca3Sr3(VO4)4:Eu3+,Al3+ red-emitting phosphors by charge compensation
    Wu, Yangting
    Chen, Min
    Qiu, Kehui
    Zhang, Wentao
    Tang, Qinxue
    OPTICS AND LASER TECHNOLOGY, 2019, 118 : 20 - 27
  • [30] Structure and Luminescence of New Red-Emitting Materials-Eu3+-Doped Triple Orthovanadates NaALa(VO4)2 (A=Ca, Sr, Ba)
    Qin, Chuanxiang
    Huang, Yanlin
    Seo, Hyo Jin
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2013, 96 (04) : 1181 - 1187
12345