Reactive spark plasma sintering and luminescence properties of Gd2O2S:Tb nanocrystalline phosphor

被引：0
作者：
Shichalin, O. O. [1 ,2 ]
Shi, Yun [3 ,4 ]
Vornovskikh, A. A. [1 ]
Kornakova, Z. E. [1 ,2 ]
Amosov, A. V. [5 ]
Belov, A. A. [1 ]
Seroshtan, A. I. [1 ,2 ]
Ivanov, N. P. [1 ]
Marmaza, P. A. [1 ,2 ]
Buravlev, I. Yu [1 ]
Starev, D. S. [1 ,6 ]
Kosyanov, D. Yu [1 ,5 ]
Papynov, E. K. [1 ]
机构：
[1] Far Eastern Fed Univ, 10 Ajax Bay, Russky Isl, Vladivostok 690922, Russia
[2] Sakhalin State Univ, 33 Kommunistichesky Ave, Yuzhno Sakhalinsk 693000, Russia
[3] Chinese Acad Sci, Shanghai Inst Ceram, 585 He shuo Rd, Shanghai 201899, Peoples R China
[4] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
[5] RAS, Inst Automat & Control Proc FEB, 5 Radio St, Vladivostok 690041, Russia
[6] Shenzhen MSU BIT Univ, Dept Engn, Int Univ Pk Rd,Dayun New Town, Shenzhen 51817, Guangdong, Peoples R China
来源：
OPTICAL MATERIALS | 2024年 / 157卷
基金：
俄罗斯科学基金会;
关键词：
Reactive synthesis; Spark plasma sintering (SPS); Nanocrystalline phosphors; SCINTILLATION PROPERTIES; SOLVOTHERMAL SYNTHESIS; OPTICAL-PROPERTIES; LN(2)O(2)S LN; SPS; EMISSION; TB; GD; LA; TEMPERATURE;
D O I：
10.1016/j.optmat.2024.116312
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Gd2O2S:Tb is promising for energy-efficient lighting and display applications. This work explores the use of reactive spark plasma sintering (SPS) to synthesis Gd2O2S:Tb nanocrystalline phosphor. It allows to significantly simplify the technological process in comparison with traditional multi-stage liquid-phase synthesis. As-sintered Gd2O2S:Tb demonstrated average crystallite size of 26 nm and secondary particle size of 26 mu m. Bright green emission occurs at 545 nm under UV excitation of 245 nm. Average fluorescence lifetime was 0.656 ms. Further consolidation of the Gd2O2S:Tb prepared via reactive SPS can also be expected to yield highly dense ceramics. The innovative reactive synthesis strategies provide valuable insights into the design and development of highperformance luminescent ceramics.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] Color tunable nanocrystalline SrGd2Al2O7:Tb3+ phosphor for solid state lighting
    Chahar, Sangeeta
    Devi, Rekha
    Dalal, Mandeep
    Bala, Manju
    Dalal, Jyoti
    Boora, Priti
    Taxak, V. B.
    Lather, Rajesh
    Khatkar, S. P.
    CERAMICS INTERNATIONAL, 2019, 45 (01) : 606 - 613
  • [42] Reactive spark plasma sintering of TiB2-SiC-TiN novel composite
    Asl, Mehdi Shahedi
    Delbari, Seyed Ali
    Shayesteh, Farzad
    Ahmadi, Zohre
    Motallebzadeh, Amir
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2019, 81 : 119 - 126
  • [43] Rapid sintering of nanocrystalline ZrO2(3Y) by spark plasma sintering
    Li, W
    Gao, L
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2000, 20 (14-15) : 2441 - 2445
  • [44] Synthesis of Gd2O2S : Eu3+ hollow sphere by a hydrothermal method assisting with reduction route
    Lian, Jingbao
    Liu, Fan
    Liang, Ping
    Ren, Jianmin
    Liu, Feng
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2016, 17 (07): : 752 - 757
  • [45] Morphology and luminescence of MgAl2O4 ceramics obtained via spark plasma sintering
    Pille, Annika
    Spiridigliozzi, Hugo
    Amamra, Mohamed
    Billeton, Thierry
    Zaghrioui, Mustapha
    Feldbach, Eduard
    Kanaev, Andrei
    Schoenstein, Frederic
    CERAMICS INTERNATIONAL, 2019, 45 (07) : 8305 - 8312
  • [46] Er3+, Yb3+ Co-Doped Gd2O2S Up-Conversion Phosphor: Crystal Structure, Up-Conversion Luminescence and Luminescence Lifetime
    Li, Xueqi
    Lu, Liping
    Sun, Haiying
    Zhang, Xiyan
    Bai, Zhaohui
    Mi, Xiaoyun
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2020, 9 (10)
  • [47] Characterization and luminescence properties of ZnAl2O4:Tb3+ (2.5%) phosphor
    Miron, I.
    Enache, C.
    Dabici, A.
    Grozescu, I.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2012, 14 (9-10): : 820 - 825
  • [48] Synthesis and photoluminescence of Gd2O2S:Tb3+ nanoaggregates via one-pot solvothermal method
    Xu, Guangxi
    Qin, Hua
    Huang, Ting
    Liu, Fan
    Lian, Jingbao
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2017, 11 (11-12): : 703 - 708
  • [49] The role of sodium compound fluxes used to synthesize Gd2O2S:Tb3+ by sulfide fusion method
    Ding, Yujie
    Zhang, Zhiyuan
    Wang, Lixi
    Zhang, Qitu
    Pan, Shibing
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (03) : 2723 - 2730
  • [50] Synthesis and luminescence of high-brightness Gd2O2SO4:Tb3+ nanopieces and the enhanced luminescence by alkali metal ions co-doping
    Song, Lixin
    Du, Pingfan
    Jiang, Qinxu
    Cao, Houbao
    Xiong, Jie
    JOURNAL OF LUMINESCENCE, 2014, 150 : 50 - 54
12345