Synthesis and photoluminescence properties of Pb2+ doped Li4CaB2O6

被引：10
|
作者：
Pekgozlu, Ilhan [1 ]
Erdogmus, Ertugrul [1 ]
Basak, Ali Sadi [2 ]
机构：
[1] Bartin Univ, Fac Engn, Dept Environm Engn, TR-74100 Bartin, Turkey
[2] Marmara Univ, Fac Sci & Arts, Dept Chem, TR-34722 Istanbul, Turkey
来源：
OPTIK | 2015年 / 126卷 / 11-12期
关键词：
Inorganic borate; Luminescence; XRD; BLUE-EMITTING PHOSPHOR; LUMINESCENCE;
D O I：
10.1016/j.ijleo.2015.04.002
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Pure and Pb2+ doped Li4CaB2O6 materials were prepared by the solid State reaction. The phase analysis of all synthesized materials were determined using the powder XRD. The synthesized materials were investigated using spectrofluorometer at room temperature. The excitation and emission bands of Li4CaB2O6:Pb2+ were observed at 263 and 298 nm, respectively. The dependence of the emission intensity on the Pb2+ concentration for the Li4CaB2O6 were studied in detail. It was observed that the concentration quenching of Pb2+ in Li4CaB2O6 is 0.01 mol. The Stokes shifts of Li4CaB2O6:Pb2+ phosphor was calculated to be 4466 cm(-1). Also, the photoluminescence properties of Pb2+ in various lithium calcium borates (LCB) with different structure was discussed. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码：1221 / 1223
页数：3
相关论文
共 50 条
  • [31] Effect of Pb2+ ions on the photoluminescence characteristics of Mn2+-doped Zn2SiO4
    Wang, SF
    Lü, MK
    Gu, F
    Qi, YX
    Xu, D
    Yuan, DR
    Cao, DX
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2005, 80 (04): : 871 - 874
  • [32] Effect of Pb2+ ions on the photoluminescence characteristics of Mn2+-doped Zn2SiO4
    S.F. Wang
    M.K. Lü
    F. Gu
    Y.X. Qi
    D. Xu
    D.R. Yuan
    D.X. Cao
    Applied Physics A, 2005, 80 : 871 - 874
  • [33] The synthesis, characterization and photoluminescence properties of Pb2+-doped Na2Al2B2O7
    Pekgozlue, Lhan
    Basak, Ali Sadi
    Yilmaz, Muekremin
    CERAMICS INTERNATIONAL, 2024, 50 (20) : 38350 - 38356
  • [34] PB2+ CATION ORDERING IN PB3(MO4O6)4
    WANG, SL
    YEH, JY
    ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1991, 47 : 446 - 451
  • [35] Photoluminescence properties of Pb2+ doped M2Mg(BO3)2 (M = Sr, Ba)
    Mergen, Ayhan
    Pekgozlu, Ilhan
    JOURNAL OF LUMINESCENCE, 2013, 134 : 220 - 223
  • [36] Pb2+ doped diopside CaMgSi2O6: New UV luminescent phosphor
    Singh, Vijay
    Tiwari, Manoj K.
    OPTIK, 2020, 202
  • [37] Synthesis and photoluminescence properties of divalent rare-earth-doped Li2CaSiO4
    Kodama, Shohei
    Saito, Tomoki
    Yanase, Ikuo
    Takeda, Hiroaki
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2023, 131 (07) : 258 - 262
  • [38] Cathodoluminescence and photoluminescence properties of Dy doped La2CaB10O19 phosphor
    Ayvacikli, M.
    Kaynar, Umit H.
    Karabulut, Y.
    Guinea, J. Garcia
    Dogan, T.
    Can, N.
    OPTICAL MATERIALS, 2020, 110
  • [39] Synthesis, structure, and properties of Li2Pb2CuB4O10 with isolated [CuB4O10]6- units
    Li, Hongyi
    Pan, Shilie
    Wu, Hongping
    Smit, Jared P.
    Poeppelmeier, Kenneth R.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (07) : 3310 - 3313
  • [40] Temperature-Dependent Photoluminescence Study of Pb2+ Doped Strontium Iodide
    Chen, Junfeng
    Wang, Shaohua
    Du, Yong
    Chen, Lidong
    2013 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC), 2013,
12345