Journal of Inorganic Materials, Volume. 38, Issue 8, 901(2023)

Calcium Doped Self-activated Zinc Germanate Long Afterglow Materials: Multicolor Afterglow and Application in Dynamic Anti-counterfeiting

Qiqi ZENG... Yanzheng WU, Huangyu CHENG, kang SHAO, Tianyu HU and Zaifa PAN* |Show fewer author(s)
Author Affiliations
  • College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
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    References(25)

    [1] Z Y XU. Luminescence mechanism and structure characteristics of long afterglow phosphors. Modern Chemical Research, 54(2017).

    [2] Z H ZHOU, Y Y LI, M Y PENG. Near-infrared persistent phosphors: synthesis, design, and applications. Chemical Engineering Journal(2020).

    [3] K HUANG, N LE, J S WANG et al. Designing next generation of persistent luminescence: recent advances in uniform persistent luminescence nanoparticles. Advance Materials(2022).

    [8] Q BAI, Z J WANNG, P L LI et al. Zn2-aGeO4:aRE and Zn2Ge1-aO4:aRE (RE=Ce3+, Eu3+, Tb3+, Dy3+): 4f-4f and 5d-4f transition luminescence of rare earth ions under different substitution. RSC Advances(2016).

    [9] F F CHI, X T WEI, B JIANG et al. Luminescence properties and the thermal quenching mechanism of Mn2+ doped Zn2GeO4 long persistent phosphors. Dalton Transactins, 1303(2018).

    [18] D L GAO, Q Q KUANG, F GAO et al. Achieving opto-responsive multimode luminescence in Zn1+xGa2-2xGexO4:Mn persistent phosphors for advanced anti-counterfeiting and information encryption. Materials Today Physics(2022).

    [19] Z S LIU, X P JING, L X WANG. Luminescence of native defects in Zn2GeO4. Journal of The Electrochemical Society, 500(2007).

    [23] K WANG, L P YAN, K SHAO et al. Near-infrared afterglow enhancement and trap distribution analysis of silicon-chromium co-doped persistent luminescence materials Zn1+xGa2-2xSixO4:Cr3+. Journal of Inorganic Materials, 983(2019).

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    Qiqi ZENG, Yanzheng WU, Huangyu CHENG, kang SHAO, Tianyu HU, Zaifa PAN. Calcium Doped Self-activated Zinc Germanate Long Afterglow Materials: Multicolor Afterglow and Application in Dynamic Anti-counterfeiting[J]. Journal of Inorganic Materials, 2023, 38(8): 901

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    Paper Information

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    Received: Dec. 5, 2022

    Accepted: --

    Published Online: Dec. 28, 2023

    The Author Email: PAN Zaifa (panzaifa@zjut.edu.cn)

    DOI:10.15541/jim20220733

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