Preparation of monodispersed EU3+:CaMoO4 nanocrystals with single quasihexagon

被引：23
作者：
Yu, Sheng
Lin, Zhoubin
Zhang, Lizhen
Wang, Guofu [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
CRYSTAL GROWTH & DESIGN | 2007年 / 7卷 / 12期
关键词：
D O I：
10.1021/cg060611o
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This paper reports the preparation of Eu3+:CaMoO4 nanocrystals by the microemulsion-mediated hydrothermal method. The synthesized Eu3+ :CaMoO4 nanocrystals were characterized by XRD, transmission electron microscopy, high-resolution transmission electron microscopy, excitation, and emission spectra. The result shown that Eu3+:CaMoO4 nanocrystals with sizes of 40-90 nm exhibited a monodispersed and single quasihexagon. Eu3+ :CaMoO4 nanocrystals exhibit a strong red fluorescence at 614 nm. This result may bring opportunity for the development of the other nanocrystals.
引用
收藏
页码：2397 / 2399
页数：3
相关论文
共 23 条
  • [1] Observation of dipolar emission patterns from isolated Eu3+:Y2O3 doped nanocrystals:: new evidence for single ion luminescence
    Bartko, AP
    Peyser, LA
    Dickson, RM
    Mehta, A
    Thundat, T
    Bhargava, R
    Barnes, MD
    [J]. CHEMICAL PHYSICS LETTERS, 2002, 358 (5-6) : 459 - 465
  • [2] Microemulsion-mediated solvothermal synthesis of SrCO3 nanostructures
    Cao, MH
    Wu, XL
    He, XY
    Hu, CW
    [J]. LANGMUIR, 2005, 21 (13) : 6093 - 6096
  • [3] Synthesis and characterization of MgF2 and KMgF3 nanorods
    Cao, MH
    Wang, YH
    Qi, YJ
    Guo, CX
    Hu, CW
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (06) : 2205 - 2209
  • [4] Full-color emission from In2S3 and ln2S3:Eu3+ nanoparticles
    Chen, W
    Bovin, JO
    Joly, AG
    Wang, SP
    Su, FH
    Li, GH
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (32) : 11927 - 11934
  • [5] Photoluminescence characteristics of Y2O3:Eu3+ nanophosphors prepared using sol-gel thermolysis
    Dhanaraj, J
    Jagannathan, R
    Kutty, TRN
    Lu, CH
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (45) : 11098 - 11105
  • [6] OPTICAL-PROPERTIES OF CAWO4 AND CAMOO4 CRYSTALS IN 4 TO 25 EV REGION
    GRASSER, R
    PITT, E
    SCHARMANN, A
    ZIMMERER, G
    [J]. PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 1975, 69 (02): : 359 - 368
  • [7] Photoluminescence of Ce3+,Tb3+:Y2O3 nanoclusters embedded in SiO2 sol-gel glasses
    Jia, WY
    Wang, YY
    Fernandez, F
    Wang, XJ
    Huang, SH
    Yen, WM
    [J]. MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2001, 16 (1-2): : 55 - 58
  • [8] Ordered nanosheet-based YBO3:Eu3+ assemblies:: Synthesis and tunable luminescent properties
    Jiang, XC
    Sun, LD
    Yan, CH
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (11) : 3387 - 3390
  • [9] CONTINUOUS OPERATION OF A SOLID-STATE OPTICAL MASER
    JOHNSON, LF
    NASSAU, K
    SODEN, RR
    BOYD, GD
    [J]. PHYSICAL REVIEW, 1962, 126 (04): : 1406 - +
  • [10] Li JG, 2006, J PHYS CHEM B, V110, P1121, DOI [10.1021/jp053329l, 10.1021/jp0533291]
123