Eu2+/Eu3+ co-activated Ba2La8(SiO4)6O2 phosphors for optical thermometry

被引：0
|
作者：
Cheng, Ju [1 ]
Zhang, Sheng [1 ]
Cheng, Jinlong [1 ]
Ma, Pengcheng [1 ]
Yu, Hualing [1 ]
Zhai, Zhangyin [1 ]
机构：
[1] Huaiyin Normal Univ, Sch Phys & Elect Elect Engn, 111 Changjiangxi Rd, Huaian 223001, Peoples R China
来源：
JOURNAL OF LUMINESCENCE | 2024年 / 275卷
基金：
中国国家自然科学基金;
关键词：
Optical thermometry; Photoluminescence property; Phosphor; LUMINESCENCE PROPERTIES; CRYSTAL-STRUCTURE; MULTICHANNEL LUMINESCENCE; THERMAL-STABILITY; PHOTOLUMINESCENCE;
D O I：
10.1016/j.jlumin.2024.120762
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Eu2+/Eu3+ co-doped Ba2La8(SiO4)6O2 phosphors were synthesized via the high-temperature solid-state reaction method. The crystal structure and electronic properties of Ba2La8(SiO4)6O2 were investigated. Furthermore, a systematic study was conducted on the photoluminescence characteristics of Ba2La8(SiO4)6O2: Eu(2+, 3+) as well as the potential energy transfer mechanism from Eu2+ to Eu3+. Temperature sensing can be achieved through two methods, either monitoring the emission intensity of the phosphor or utilizing the fluorescence intensity ratio technique. The investigation results suggest that the synthesized phosphor exhibits promising potential as a luminescent thermometer.
引用
收藏
页数：10
相关论文
共 50 条
  • [11] Preparation and photoluminescence properties of Ba2La8(SiO4)6O2:Eu3+red phosphor for solid-state lighting and horticulture
    Guo, Meng
    Sun, Zan
    Wei, Chao
    Zhang, Jie
    POLYHEDRON, 2024, 250
  • [12] Reduction Mechanism of Eu3+ in Ca2+xLa8-x(SiO4)6O2-0.5x: Eu2+ Phosphors
    Luo, ChaoFei
    Liu, Ke
    Ji, WeiWei
    Li, Zhan
    Yin, Liangjun
    Hao, LuYuan
    Xu, Xin
    Agathopoulos, Simeon
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2021, 10 (05)
  • [13] Synthesis and luminescence properties of apatite-type red-emitting Ba2La8(GeO4)6O2:Eu3+ phosphors
    Kun Nie
    Xiaoxue Ma
    Panlong Lin
    Navnita Kumar
    Luoxin Wang
    Lefu Mei
    Journal of Rare Earths, 2021, 39 (11) : 1320 - 1326
  • [14] Synthesis and luminescence properties of apatite-type red-emitting Ba2La8(GeO4)6O2:Eu3+ phosphors
    Nie, Kun
    Ma, Xiaoxue
    Lin, Panlong
    Kumar, Navnita
    Wang, Luoxin
    Mei, Lefu
    JOURNAL OF RARE EARTHS, 2021, 39 (11) : 1320 - 1326
  • [15] Multichannel luminescence properties and ultrahigh-sensitive optical temperature sensing of mixed-valent Eu2+/Eu3+ co-activated Ca8ZrMg(PO4)6(SiO4) phosphors
    Ruan, Fengping
    Deng, Degang
    Wu, Ming
    Chen, Bowen
    Lei, Lei
    Lei, Ruoshan
    Xu, Shiqing
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 784 : 1153 - 1161
  • [16] Luminescent properties of Eu2+, Eu3+ and Dy3+ co-activated SrAl2O4 nanocrystals
    Huang, Yuan Ming
    Ma, Qing-lan
    Zhai, Bao-gai
    PROGRESS IN FUNCTIONAL MATERIALS, 2013, 538 : 15 - 21
  • [17] Sol-gel deposition and luminescence properties of spherical phosphors Ca2Y8(SiO4)6O2:Eu3+
    Han, X. M.
    Lin, J.
    Yu, M.
    Lin, C. K.
    Qi, X. W.
    Wang, X. Q.
    HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2, 2008, 368-372 : 378 - +
  • [18] Multichannel luminescence of Eu2+/Eu3+ Co-activated Ca9Mg1.5(PO4)7 phosphors for self-referencing optical thermometry
    Ruan, Fengping
    Deng, Degang
    Wu, Ming
    Chen, Bowen
    Lei, Ruoshan
    Xu, Shiqing
    JOURNAL OF LUMINESCENCE, 2019, 213 : 117 - 126
  • [19] Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2:Eu2+, Eu3+ phosphors
    Bharat, L. Krishna
    Park, Jin Young
    Yu, Jae Su
    CHEMICAL ENGINEERING JOURNAL, 2014, 240 : 179 - 186
  • [20] Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2: Eu2+, Eu3+ phosphors
    Yu, J.S. (jsyu@khu.ac.kr), 1600, Elsevier B.V., Netherlands (240):
12345