Synthesis and Photoluminescence Properties of Ba2GeO4:Mn4+ Novel Deep Red-emitting Phosphor

被引：26
作者：
Cao, Renping [1 ]
Luo, Wenjie [1 ]
Xiong, Qingqiang [1 ]
Jiang, Shenhua [2 ]
Luo, Zhiyang [3 ]
Fu, Jingwei [1 ]
机构：
[1] Jinggangshan Univ, Coll Math & Phys, Jian 343009, Jiangxi, Peoples R China
[2] Jiujiang Univ, Coll Pharmacol & Life Sci, Jiujiang 332000, Peoples R China
[3] Jinggangshan Univ, Coll Mech Manufacture & Automat, Jian 343009, Jiangxi, Peoples R China
来源：
CHEMISTRY LETTERS | 2015年 / 44卷 / 10期
基金：
中国国家自然科学基金;
关键词：
LUMINESCENCE PROPERTIES; BI3+; NA+; LI+; K+;
D O I：
10.1246/cl.150578
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel deep red phosphor Ba2GeO4:Mn4+ is synthesized and investigated. Emission peaking at 667 nm with excitation 290 nm is observed within the range 610-720 mu due to the E-2 -> (4)A(2) transition of Mn4+ ion. The optimal Mn4+ concentration is ca. 0.6 mol %. Luminous mechanism is explained by Tanabe-Sugano energy diagram and configurational coordinate diagram of Mn4+ ion. Ba2GeO4:Mn4+ phosphor can be used as deep red phosphor candidate for red LEDs used in indoor plant cultivation.
引用
收藏
页码：1422 / 1424
页数：3
相关论文
共 16 条
  • [1] Blasse G., 1994, Luminescent Materials, V1st, P18, DOI [10.1007/978-3-642-79017-1, DOI 10.1007/978-3-642-79017-1_1]
  • [2] Spectroscopic and crystal field analysis of absorption and photoluminescence properties of red phosphor CaAl12O19:Mn4+ modified by MgO
    Brik, M. G.
    Pan, Y. X.
    Liu, G. K.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (05) : 1452 - 1456
  • [3] Synthesis and luminescence properties of novel deep red emitting phosphors Li2MgGeO4:Mn4+
    Cao, Renping
    Ceng, Dong
    Yu, Xiaoguang
    Guo, Siling
    Wen, Yufeng
    Zheng, Guotai
    [J]. FUNCTIONAL MATERIALS LETTERS, 2015, 8 (04)
  • [4] Photoluminescence properties and energy transfer of novel red phosphor Sr3P4O13:Eu3+, Bi3+
    Cao, Renping
    Fu, Ting
    Cao, Yunling
    Ao, Hui
    Guo, Siling
    Zheng, Guotai
    [J]. MATERIALS LETTERS, 2015, 155 : 68 - 70
  • [5] Synthesis and luminescence properties of efficient red phosphors SrAl4O7:Mn4+,R+ (R+ =Li+, Na+, and K+) for white LEDs
    Cao, Renping
    Xiong, Qingqiang
    Luo, Wenjie
    Wu, Donglan
    Xiao, Fen
    Yu, Xiaoguang
    [J]. CERAMICS INTERNATIONAL, 2015, 41 (05) : 7191 - 7196
  • [6] Synthesis and luminescence properties of CaAl2O4:Mn4+ phosphor
    Cao, Renping
    Zhang, Fenxiang
    Cao, Chunyan
    Yu, Xiaoguang
    Liang, Aihui
    Guo, Siling
    Xue, Hongdong
    [J]. OPTICAL MATERIALS, 2014, 38 : 53 - 56
  • [7] Luminescence properties of Ca3Ti2O7:Eu3+, Bi3+, R+ (R+ =Li+, Na+, and K+) red emission phosphor
    Cao, Renping
    Chen, Guo
    Yu, Xiaoguang
    Cao, Chunyan
    Chen, Kangbin
    Liu, Pan
    Jiang, Shenhua
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 2014, 220 : 97 - 101
  • [8] The photosynthetic efficiency of phycocyanin in chroococcus, and the problem of carotenoid participation in photosynthesis
    Emerson, R
    Lewis, CM
    [J]. JOURNAL OF GENERAL PHYSIOLOGY, 1942, 25 (04) : 579 - 595
  • [9] Synthesis of Monodispersed Red Emitting LiAl5O8:Fe3+ Nanophosphors
    Jadhav, Abhijit P.
    Pawar, Amol
    Pal, U.
    Kim, Byung Kyu
    Kang, Young Soo
    [J]. SCIENCE OF ADVANCED MATERIALS, 2012, 4 (5-6) : 597 - 603
  • [10] Klockow W. Eysel, 1988, MINERAL PETROGRAPH
12