The Preparation and Photoluminescence Properties of Fluorosilicate Glass Ceramics Containing CeF3:Dy3+ Nanocrystals

被引：6
|
作者：
Wu Li-Ang [1 ]
Fu Heng-Yi [1 ]
Qian Jiang-Yun [1 ]
Zhao Da-Liang [1 ]
Luo Qun [1 ]
Qiao Xu-Sheng [1 ]
Fan Xian-Ping [1 ]
Zhang Xiang-Hua [2 ]
机构：
[1] Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China
[2] Univ Rennes 1, Inst Chim Rennes, UMR CNRS Verres & Ceram 6512, F-35042 Rennes, France
来源：
CHINESE PHYSICS LETTERS | 2012年 / 29卷 / 01期
基金：
中国国家自然科学基金;
关键词：
ENERGY-TRANSFER; LUMINESCENCE; ER3+; MICROSTRUCTURE; FUTURE; UV;
D O I：
10.1088/0256-307X/29/1/017802
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Ce3+ and Dy3+ co-doped oxyfluoride glasses and glass ceramics containing CeF3 nanocrystals are prepared in a reducing atmosphere. XRD measurements and the calculated lattice parameters suggest that Dy3+ ions are incorporated with precipitated CeF3 nanocrystals along with a rise in the Dy3+ concentration or an increase in the annealing temperature. The glass ceramics emit white light close to the CIE coordinates of (0.3,0.3), derived from a combination of Ce3+ and Dy3+ emission. The CIE chromaticity coordinates of the Ce3+ and Dy3+ co-doped glass ceramics can be tuned by varying the ratio of Ce3+/Dy3+, while the luminescence intensity can be enhanced by heat treatment above 620 degrees C.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Synthesis and Energy Transfer of Dy3+/Tb3+ Co-doped Glass Ceramics Containing SrWO4 Crystal
    Wei Yu-Lin
    Zhang Hong-Bo
    Wang Tong
    Zou Xiang-Yu
    Su Chun-Hui
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2019, 35 (12) : 2311 - 2317
  • [42] Photoluminescence properties of Dy3+-doped oxyfluoride germanosilicate optical glass-ceramics
    He, Yunlong
    Zhao, Gaoling
    Qin, Huijun
    Wang, Jianxun
    Han, Gaorong
    OPTICS COMMUNICATIONS, 2014, 315 : 59 - 62
  • [43] Preparation and properties of GdPO4:Dy3+ phosphors and ceramics with high thermal stability
    Yan, Zitao
    Zhao, Tianyang
    Hou, Xinyu
    Zhu, Dachuan
    OPTICAL MATERIALS, 2024, 157
  • [44] Tb3+, Eu3+, and Dy3+ doped lithium borate and lithium aluminoborate glass: Glass properties and photoluminescence quantum efficiency
    Rimbach, A. Charlotte
    Steudel, Franziska
    Ahrens, Bernd
    Schweizer, Stefan
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2018, 499 : 380 - 386
  • [45] Spectroscopic study of Dy3+ and Dy3+/Yb3+ ions co-doped in barium fluoroborate glass
    Dwivedi, Y.
    Rai, S. B.
    OPTICAL MATERIALS, 2009, 31 (10) : 1472 - 1477
  • [46] Preparation and characterization and photoluminescence properties of CeF3@ZnS nanocomposites
    Ahmadi, H.
    Bagherzadeh, M.
    Raeisi, M.
    Payami, F.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (04) : 3215 - 3220
  • [47] VUV photoluminescence properties of KSrPO4:Dy3+ phosphor
    Chen, Yali
    Fan, Jingyan
    Zhou, Yajun
    Gou, Jing
    Yu, Binxun
    JOURNAL OF RARE EARTHS, 2018, 36 (08) : 802 - 805
  • [48] Photoluminescence and Thermoluminescence of Phosphate Glasses Doped with Dy3+ and Containing Silver Nanoparticles
    Vallejo, M. A.
    Perez, M.
    Ceron, P. V.
    Navarro, R.
    Villasenor, C.
    Cordova, T.
    Sosa, M.
    NANO, 2017, 12 (12)
  • [49] Luminescent Dy3+ and Dy3+/Cr3+ doped transparent Al2O3 ceramics: Microstructure and optical properties
    Drdlikova, Katarina
    Klement, Robert
    Svoboda, Jiri
    Drdlik, Daniel
    Galusek, Dusan
    Maca, Karel
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2022, 42 (10) : 4343 - 4352
  • [50] Phase evolution and photoluminescence in Er3+ doped glass ceramics containing lutetium oxyfluoride nanocrystals
    Liu, Y.
    Liu, X. Y.
    Wang, W. C.
    Zhou, B.
    Zhang, Q. Y.
    CERAMICS INTERNATIONAL, 2017, 43 (16) : 13199 - 13205
12345