Core/shell Y(OH)CO3:Eu3+/YBO3:Eu3+ phosphors with sphericity, submicrometre size and non-aggregation characteristics

被引：8
|
作者：
Zhang, Lihui [1 ,2 ]
You, Hongpeng [1 ,2 ]
Yang, Mei [1 ,2 ]
Song, Yanhua [1 ,2 ]
机构：
[1] Chinese Acad Sci, State Key Lab Rare Earth Resource Utilizat, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
来源：
MICRO & NANO LETTERS | 2011年 / 6卷 / 08期
基金：
中国国家自然科学基金;
关键词：
PARTICLES; LUMINESCENCE; PHOTOLUMINESCENCE; YBO3;
D O I：
10.1049/mnl.2011.0241
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Core/shell Y(OH)CO3:Eu3+/YBO3:Eu3+ composites with a well-defined spherical shape and narrow size distribution were fabricated through a simple hydrothermal process for the first time. Y(OH)CO3:Eu3+/YBO3:Eu3+ composites can be obtained via Y(OH)CO3:Eu3+ colloidal spheres partly reacted with H3BO3, with the morphology well-retained. Under UV excitation, the core/shell Y(OH)CO3:Eu3+/YBO3:Eu3+ phosphor emits the typical orange-colour light originating from the D-5(0) -> F-7(J) transitions of the YBO3:Eu3+ shell. The spherical particles might have potential application for high resolution screens, displays and flat panels.
引用
收藏
页码：728 / 731
页数：4
相关论文
共 50 条
  • [41] Quantitative determination of nonradiative host-to-activator energy transfer efficiencies in YBO3:Eu3+ and Y2O3: Eu3+ under vacuum ultraviolet excitation
    Watrous-Kelley, Tracy
    Diaz, Anthony L.
    CHEMISTRY OF MATERIALS, 2006, 18 (13) : 3130 - 3136
  • [42] Spectroscopic properties of Eu3+ doped YBO3 nanophosphors synthesized by modified co-precipitation method
    A.Szczeszak
    S.Lis
    V.Nagirnyi
    JournalofRareEarths, 2011, 29 (12) : 1142 - 1146
  • [43] 花球状YBO3∶Eu3+的水热合成与表征
    陈吉涛
    顾锋
    江浩
    邵玮
    李春忠
    无机材料学报, 2009, 24 (05) : 1064 - 1068
  • [44] Correlation of photoluminescence and structural order Cin YBO3:Eu3+ micro and nano structures
    Sohal, S.
    Zhang, X.
    Kuryatkov, V. V.
    Chaudhuri, J.
    Holtz, M.
    MATERIALS LETTERS, 2013, 106 : 381 - 384
  • [45] 微波加热法制备YBO3:Eu3+荧光粉
    陈伟
    光源与照明, 2009, (03) : 21 - 24
  • [46] 花瓣形YBO3:Eu3+发光薄膜的制备与表征
    杨智
    宋峰
    汪小林
    高等学校化学学报, 2008, (08) : 1532 - 1534
  • [47] Synthesis of YVO4:Eu3+/YBO3 Heteronanostructures with Enhanced Photoluminescence Properties
    Zhu, Hongliang
    Hu, Haihua
    Wang, Zhengkai
    Zuo, Diantai
    NANOSCALE RESEARCH LETTERS, 2009, 4 (09): : 1009 - 1014
  • [48] Spectroscopic properties of Eu3+ doped YBO3 nanophosphors synthesized by modified co-precipitation method
    Szczeszak, A.
    Lis, S.
    Nagirnyi, V.
    JOURNAL OF RARE EARTHS, 2011, 29 (12) : 1142 - 1146
  • [49] Preparation of Y(OH)3:Eu3+ and Y2O3:Eu3+ with Nanotube Morphology by a Facile Hydrothemal Method
    Deng, Bin
    Huang, Haiying
    Yu, Ruijin
    PROCEEDINGS OF THE 2015 INTERNATIONAL SYMPOSIUM ON ENERGY SCIENCE AND CHEMICAL ENGINEERING (ISESCE 2015), 2016, 45 : 89 - 93
  • [50] Circular plate-based YBO3:Eu3+ assemblies:: Synthesis and photoluminescence properties
    Chen, Limiao
    Cheng, Hua
    Liu, Guocong
    Duan, Xuechen
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (02) : 591 - 594
12345