Preparation and Properties of Eu Doped CaAlSiN3 Red Phosphor

被引：1
|
作者：
He, Pan [1 ]
Zhang, Ning [1 ,2 ]
Man, Shiqing [1 ]
机构：
[1] Yunnan Normal Univ, Sch Phys & Elect Informat, Kunming 650500, Yunnan, Peoples R China
[2] Yunnan Normal Univ, Sch Energy & Environm Sci, Kunming 650500, Yunnan, Peoples R China
来源：
ADVANCES IN MATERIALS, MACHINERY, ELECTRONICS I | 2017年 / 1820卷
基金：
中国国家自然科学基金;
关键词：
LUMINESCENCE PROPERTIES; PHOTOLUMINESCENCE PROPERTIES;
D O I：
10.1063/1.4977254
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The Eu2+ activated CaAlSiN3 phosphor was synthesized by solid- state reaction method under a nitrogen atmosphere at 1550 degrees C for 6h. The phosphors structure was measured by X-ray diffraction (XRD); excitation spectra, emission spectra and decay lifetime were obtained by fluorescence spectrophotometer equipped. It showed a broad excitation band originating from the 4f7-4f65d transition of Eu2+ ion extending to 650nm and the peaking at 467nm; a strong emission band centering at 668nm, and the lifetime of Eu2+ in the CaAlSiN3 host is 1.4227 mu s.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Structural and Luminescence Properties of Eu2+ Doped CaAlSiN3 Silicon Nitride Red Emitting Phosphor
    Zhang Hong
    Wang Le
    Luo Dong
    Zheng Zi-shan
    Li Yang-hui
    Pan Gui-ming
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40 (01) : 59 - 64
  • [2] Thermal quenching mechanism of caalsin3:Eu2+ red phosphor
    Ueda, Jumpei (ueda.jumpei.5r@kyoto-u.ac.jp), 1600, Chemical Society of Japan (91):
  • [3] Thermal Quenching Mechanism of CaAlSiN3:Eu2+ Red Phosphor
    Ueda, Jumpei
    Tanabe, Setsuhisa
    Takahashi, Kohsei
    Takeda, Takashi
    Hirosaki, Naoto
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2018, 91 (02) : 173 - 177
  • [4] Preparation and Luminescence Properties of CaAlSiN3: Eu2+
    Wang, Jin
    Zhang, Haoran
    Lei, Bingfu
    Dong, Hanwu
    Zhang, Haiming
    Liu, Yingliang
    Zheng, Mingtao
    Xiao, Yong
    SCIENCE OF ADVANCED MATERIALS, 2017, 9 (3-4) : 661 - 667
  • [5] Luminescence properties of a red phosphor, CaAlSiN3:Eu2+, for white light-emitting diodes
    Uheda, K
    Hirosaki, N
    Yamamoto, Y
    Naito, A
    Nakajima, T
    Yamamoto, H
    ELECTROCHEMICAL AND SOLID STATE LETTERS, 2006, 9 (04) : H22 - H25
  • [6] High temperature degradation mechanism of a red phosphor, CaAlSiN3:Eu for solid-state lighting
    Oishi, Masatsugu
    Shiomi, Shohei
    Yamamoto, Takashi
    Ueki, Tomoyuki
    Kai, Yoichiro
    Chichibu, Shigefusa F.
    Takatori, Aiko
    Kojima, Kazunobu
    JOURNAL OF APPLIED PHYSICS, 2017, 122 (11)
  • [7] Enhanced quantum efficiency of a self-organized silica mixed red phosphor CaAlSiN3:Eu
    Oishi, Masatsugu
    Shiomi, Shohei
    Ohara, Koji
    Fujishiro, Fumito
    Kai, Yoichiro
    Shih, Shao-Ju
    Moriga, Toshihiro
    Chichibu, Shigefusa F.
    Takatori, Aiko
    Kojima, Kazunobu
    JOURNAL OF SOLID STATE CHEMISTRY, 2022, 309
  • [8] Effects of Variation in Al Content on the Emission of Eu Doped CaAlSiN3 Red Phosphor Synthesized by Combustion Synthesis Method for White LEDs
    Huang, Shu-Chi
    Chung, Shyan-Lung
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2021, 22 (20)
  • [9] 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
  • [10] Blue emission in photoluminescence spectra of the red phosphor CaAlSiN3:Eu2+ at low Eu2+ concentration
    Suda, Yoriko
    Kamigaki, Yoshiaki
    Yamamoto, Hajime
    JOURNAL OF APPLIED PHYSICS, 2018, 123 (16)
12345