Effect of CaCN2 on the preparation of CaAlSiN3:Eu2+ phosphors

被引：3
|
作者：
Xiao, Lin-Jiu [1 ]
Lv, Yan [1 ]
Xie, Ying [1 ]
Su, Jian [1 ]
Jiang, Xin-Dong [1 ]
He, Ming-rui [1 ]
机构：
[1] Shenyang Univ Chem Technol, Coll Appl Chem, Key Lab Rare Earth Chem & Applying Liaoning Prov, Shenyang 110142, Peoples R China
来源：
LUMINESCENCE | 2018年 / 33卷 / 02期
关键词：
CaAlSiN3:Eu2+; calcium source; photoluminescent properties; solid-state method; LIGHT-EMITTING-DIODE; PHOTOLUMINESCENCE PROPERTIES; LUMINESCENCE PROPERTIES; TEMPERATURE SYNTHESIS; NITRIDATION METHOD; CALCIUM CYANAMIDE; WHITE LEDS; REDUCTION; BEHAVIOR; POWDER;
D O I：
10.1002/bio.3434
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Highly efficient red-emitting phosphors, CaAlSiN3:Eu2+, were successfully prepared by the solid-state method using calcium cyanide (CaCN2) as the single calcium source. The influences of crystallization temperature, crystallization time, calcination mode and compounds ratio on the photoluminescent properties were investigated. The CaAlSiN3:Eu2+ phosphors were obtained with 1mol% CaCN2 by a two-step calcination procedure at 900 degrees C for 2h and subsequently at 1600 degrees C for 8h. The CaAlSiN3:Eu2+ phosphors showed the strongest luminescent intensity at 660nm when excited by 468nm. With an increase in crystallization time, the maximum wavelength of the emission was shifted from 644nm to 660nm.
引用
收藏
页码：450 / 454
页数：5
相关论文
共 50 条
  • [41] Enhancement of photoluminescence intensity of sintered CaAlSiN3:Eu2+ red phosphor-bismuthate glass composites
    Shyu, Jiin-Jyh
    Wu, Chun-Han
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2023, 20 (05) : 3163 - 3170
  • [42] Synthesis of red-emitting nanocrystalline phosphor CaAlSiN3:Eu2+ derived from elementary constituents
    Cho, Junsang
    Bang, Bo Keuk
    Jeong, Seok Jong
    Kim, Chang Hae
    RSC ADVANCES, 2014, 4 (44) : 23218 - 23222
  • [43] Phosphor in glass using β-SiAlON:Eu2+, CaAlSiN3:Eu2+ and Nd-doped silicate glass for enhanced color gamut of white LED
    Nam, Yoon Hee
    Chung, Woon Jin
    Im, Won Bin
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 851
  • [44] A thermodynamic study of CaCN2
    Yamanaka, M
    Fujita, Y
    McLean, A
    Iwase, M
    HIGH TEMPERATURE MATERIALS AND PROCESSES, 2000, 19 (3-4) : 275 - 279
  • [45] Enhanced photoluminescence property of single-component CaAlSiN3: Ce3+, Eu2+ multicolor phosphor through Ce3+- Eu2+ energy transfer
    Hu, Zeqing
    Cheng, Zhiyuan
    Dong, Peipei
    Zhang, Han
    Zhang, Yanjie
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 727 : 633 - 641
  • [46] Facile synthesis of yellow-emitting CaAlSiN3:Ce3+ phosphors and the enhancement of red-component by co-doping Eu2+ ions
    Chen, Jingjing
    Zhao, Yang
    Li, Guanghao
    Mao, Zhiyong
    Wang, Dajian
    Bie, Lijian
    SOLID STATE COMMUNICATIONS, 2017, 255 : 1 - 4
  • [47] New insights into the microstructure of translucent CaAlSiN3:Eu2+ phosphor ceramics for solid-state laser lighting
    Li, Shuxing
    Tang, Daiming
    Tian, Zifeng
    Liu, Xuejian
    Takeda, Takashi
    Hirosaki, Naoto
    Xu, Fangfang
    Huang, Zhengren
    Xie, Rong-Jun
    JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (05) : 1042 - 1051
  • [48] Preparation of CaAlSiN3:Eu2+ red-emitting phosphor by a two-step method for solid-state lighting applications
    Wang, Haohao
    Liu, Yujie
    Zhu, Xudong
    Wei, Liangshu
    Jiang, Xiping
    Chen, Yong
    Li, Langkai
    CERAMICS INTERNATIONAL, 2020, 46 (14) : 23035 - 23040
  • [49] Combustion Synthesis and Photoluminescence Properties of Red-Emitting CaAlSiN3:Eu2+ Phosphor for White-LEDs
    Chung, Shyan-Lung
    Huang, Shu-Chi
    MATERIALS, 2014, 7 (12): : 7828 - 7842
  • [50] Structural development and luminescent enhancement of CaAlSiN3:Eu2+ phosphor via replacing Al3+ by Ga3+
    Khan, Noor Zamin
    Khan, Sayed Ali
    Jalil, Abdul
    Wang, Feihong
    Mehmood, Ikhtisham
    Abbas, Muhammad Tahir
    Ali, Liaqat
    Sohail, Muhammad
    Xu, Xin
    Agathopoulos, Simeon
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 897
12345