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The degradation mechanisms of lamp used BaMgAl10O17: Eu2+,Mn2+ phosphor

Zhou Mei-Jiao Zhang Jia-Chi Wang Yu-Hua

The degradation mechanisms of lamp used BaMgAl10O17: Eu2+,Mn2+ phosphor

Zhou Mei-Jiao, Zhang Jia-Chi, Wang Yu-Hua
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  • The thermal and the ultraviolet radiation degradation mechanisms of lamp used BaMgAl10O17:Eu2+, Mn2+ phosphor are investigated in a comparative way. Thermal and the ultraviolet radiation treatments can both seriously damage the luminous efficiency of BaMgAl10O17:Eu2+,Mn2+. It is revealed that the thermal degradation is involved in the oxidation and migration of Eu2+ ions. The ultraviolet radiation makes the Eu2+ in metastable state, which weakens the direct absorption of Eu2+ and thus reduces the relative luminescence intensity of BaMgAl10O17:Eu2+,Mn2+.
    • Funds: Project supported by the National Nature Science Young Foundation of China (Grant No. 10904057), the National Innovation Experiment Program for University Students (Grant No. 101073005), and the Fundamental Research Funds for the Central Universities (Grant No. Lzjbky- 2011-125).
    [1]

    Lu Hsiaochi, Chen Hongkai, Tseng Tzuyi 2005 Elec. Spec. Rela. Phen. 144-147 983

    [2]

    Xie H, Chen Z, Yan Y W 2006 Mater. Rev. 20 24 (in Chinese) [谢鸿, 陈哲, 严有为 2006 材料导报 20 24]

    [3]

    Ni H Y, Li X B, Ding J H 2008 Mater. Res. Appl. 2 83 (in Chinese) [倪海勇, 李许波, 丁建红 2008 材料研究与应用2 83]

    [4]

    Li J, Zhang Z F 2002 Rare Meta. Ceme. Carb. 30 37 (in Chinese) [李洁, 张哲夫 2002 稀有金属与硬质合金 30 37]

    [5]

    Wu Z S, Liu K, Liang B Q 2006 Jiangsu Metal. 34 4 (in Chinese) [吴直森, 刘凯, 梁步青 2006 江苏冶金 34 4]

    [6]

    Valerie Pike Samuel Patraw Anthony L Diaz, 2003 J. Solid. State. Chem. 173 359

    [7]

    Bizarri G, Moine B 2005 J. Appl. Phys. 98 113528

    [8]

    Yang P, Yao G Q, Lin J H 2004 Opt. Mater 26 327

    [9]

    Liu Y L, Li Y Y, Yang Y S 1995 Cheml. J. Chin. Univ. 16 9 (in Chinese) [刘应亮, 李沅英, 杨燕生 1995 高等学校化学学报 16 9]

    [10]

    Kim K B, Koo KW, Cho T Y, Chun H G 2005Mater. Chem. Phys. 80 682

    [11]

    Bizarri G, Moine B 2005 J. Lumin. 199 113

    [12]

    Jüstel T, Lade H, Mayr W, Meijerink A, Weichert D U 2003 J. Lumin. 101 195

    [13]

    Boolchand P,Mishra K C, Raukas M, Ellens A, Schmidt P C 2002 Phys. Rev. B 66 134429

    [14]

    Mishra K C, Raukas M, Ellens A, Johnson K H 2002 J. Lumin. 96 95

    [15]

    Ellens A, Zwaschka F, Kummer F, Meijerinkb A, Raukasc M, Mishra K 2001 J. Lumin. 93 147

    [16]

    Zhang Z H, Wang Y 2007 J. Lumin. 1003 123

  • [1]

    Lu Hsiaochi, Chen Hongkai, Tseng Tzuyi 2005 Elec. Spec. Rela. Phen. 144-147 983

    [2]

    Xie H, Chen Z, Yan Y W 2006 Mater. Rev. 20 24 (in Chinese) [谢鸿, 陈哲, 严有为 2006 材料导报 20 24]

    [3]

    Ni H Y, Li X B, Ding J H 2008 Mater. Res. Appl. 2 83 (in Chinese) [倪海勇, 李许波, 丁建红 2008 材料研究与应用2 83]

    [4]

    Li J, Zhang Z F 2002 Rare Meta. Ceme. Carb. 30 37 (in Chinese) [李洁, 张哲夫 2002 稀有金属与硬质合金 30 37]

    [5]

    Wu Z S, Liu K, Liang B Q 2006 Jiangsu Metal. 34 4 (in Chinese) [吴直森, 刘凯, 梁步青 2006 江苏冶金 34 4]

    [6]

    Valerie Pike Samuel Patraw Anthony L Diaz, 2003 J. Solid. State. Chem. 173 359

    [7]

    Bizarri G, Moine B 2005 J. Appl. Phys. 98 113528

    [8]

    Yang P, Yao G Q, Lin J H 2004 Opt. Mater 26 327

    [9]

    Liu Y L, Li Y Y, Yang Y S 1995 Cheml. J. Chin. Univ. 16 9 (in Chinese) [刘应亮, 李沅英, 杨燕生 1995 高等学校化学学报 16 9]

    [10]

    Kim K B, Koo KW, Cho T Y, Chun H G 2005Mater. Chem. Phys. 80 682

    [11]

    Bizarri G, Moine B 2005 J. Lumin. 199 113

    [12]

    Jüstel T, Lade H, Mayr W, Meijerink A, Weichert D U 2003 J. Lumin. 101 195

    [13]

    Boolchand P,Mishra K C, Raukas M, Ellens A, Schmidt P C 2002 Phys. Rev. B 66 134429

    [14]

    Mishra K C, Raukas M, Ellens A, Johnson K H 2002 J. Lumin. 96 95

    [15]

    Ellens A, Zwaschka F, Kummer F, Meijerinkb A, Raukasc M, Mishra K 2001 J. Lumin. 93 147

    [16]

    Zhang Z H, Wang Y 2007 J. Lumin. 1003 123

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    [5] Liao Qiu-Rong, Hu Yun-Sheng, Liu Rong-Hui, Liu Yuan-Hong, Teng Xiao-Ming, Xia Tian, Zhuang Wei-Dong. Effect of phosphor-doping on optical properties of BaMgAl10O17:Mn2+. Acta Physica Sinica, 2009, 58(4): 2776-2780. doi: 10.7498/aps.58.2776
    [6] Liu Ji- Di, Wang Yu-Hua. Synthesis and luminescent properties of Mg2+ doped Zn2SiO4:Mn2+ phosphor under VUV excitation. Acta Physica Sinica, 2010, 59(5): 3558-3563. doi: 10.7498/aps.59.3558
    [7] Hou Bi-Hui, Liu Guo-Qing, Zhang Gui-Hua, Liu Feng-Yan, Tao Shi-Quan, Li Yong. ESR study of the Mn2+ center in LiNbO3. Acta Physica Sinica, 2005, 54(1): 373-378. doi: 10.7498/aps.54.373
    [8] Xie Lin-Hua, Qiu Min. Correlation between optical spectrum, electron paramagnetic resonance spectrum and local structure of MnF2:Mn2+. Acta Physica Sinica, 2005, 54(12): 5845-5848. doi: 10.7498/aps.54.5845
    [9] Dong Hui-Ning, Wu Shao-Yi, Zheng Wen-Chen, Wu Xiao-Xuan. . Acta Physica Sinica, 2002, 51(3): 616-619. doi: 10.7498/aps.51.616
    [10] Mi Rui-Yu, Xia Zhi-Guo, Liu Hai-Kun. Luminescent properties and energy transfer in Ca4Y6 (SiO4)6F2: Ce3+, Mn2+ phosphor. Acta Physica Sinica, 2013, 62(13): 137802. doi: 10.7498/aps.62.137802
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  • Received Date:  16 June 2011
  • Accepted Date:  05 April 2012
  • Published Online:  05 April 2012

The degradation mechanisms of lamp used BaMgAl10O17: Eu2+,Mn2+ phosphor

  • 1. Ministry of Education Key Laboratory of Magnetism and Magnetic Materials Lanzhou University, Lanzhou 730000, China
Fund Project:  Project supported by the National Nature Science Young Foundation of China (Grant No. 10904057), the National Innovation Experiment Program for University Students (Grant No. 101073005), and the Fundamental Research Funds for the Central Universities (Grant No. Lzjbky- 2011-125).

Abstract: The thermal and the ultraviolet radiation degradation mechanisms of lamp used BaMgAl10O17:Eu2+, Mn2+ phosphor are investigated in a comparative way. Thermal and the ultraviolet radiation treatments can both seriously damage the luminous efficiency of BaMgAl10O17:Eu2+,Mn2+. It is revealed that the thermal degradation is involved in the oxidation and migration of Eu2+ ions. The ultraviolet radiation makes the Eu2+ in metastable state, which weakens the direct absorption of Eu2+ and thus reduces the relative luminescence intensity of BaMgAl10O17:Eu2+,Mn2+.

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