Journal of Inorganic Materials, Volume. 40, Issue 5, 481(2025)

Organic Pollutant Fenton Degradation Driven by Self-activated Afterglow from Oxygen-vacancy-rich LiYScGeO4: Bi3+ Long Afterglow Phosphor

Xiaoxuan FAN, Yonggui ZHENG, Lirong XU, Zimin YAO, Shuo CAO, Kexin WANG*, and Jiwei WANG*
Author Affiliations
  • College of Physics, Liaoning University, Shenyang 110036, China
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    Figures & Tables(8)
    Phase and morphology analyses of catalysts
    Optical properties of LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+
    Electrochemical performance of LiYScGeO4: Bi3+ and Vo-LiYScGeO4: Bi3+
    (a) Photocatalytic degradation efficiency and (b) kinetic curves of LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+on RhB
    (a) Photocatalytic degradation efficiency and (b) kinetic curves of LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+on RhB in Fenton environment
    Analysis of photocatalytic degradation mechanism
    Schematic illustration of UV long afterglow luminescence mechanism for LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+ photocatalysts
    • Table 1. Afterglow decay parameters of LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+

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      Table 1. Afterglow decay parameters of LiYScGeO4: Bi3+ and VO-LiYScGeO4: Bi3+

      SampleA1τ1/s A2τ2/s R2
      LiYScGeO4: Bi3+1.59×1055921.17×1092830.9834
      VO-LiYScGeO4: Bi3+4.11×1045181.69×1055730.9967
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    Xiaoxuan FAN, Yonggui ZHENG, Lirong XU, Zimin YAO, Shuo CAO, Kexin WANG, Jiwei WANG. Organic Pollutant Fenton Degradation Driven by Self-activated Afterglow from Oxygen-vacancy-rich LiYScGeO4: Bi3+ Long Afterglow Phosphor [J]. Journal of Inorganic Materials, 2025, 40(5): 481

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    Paper Information

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    Received: Nov. 27, 2024

    Accepted: --

    Published Online: Sep. 2, 2025

    The Author Email: Kexin WANG (wyf93jl@163.com), Jiwei WANG (wangjiwei@lnu.edu.cn)

    DOI:10.15541/jim20240495

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