Journal of Inorganic Materials, Volume. 38, Issue 8, 910(2023)

Nd-doped ZrSiO4 Ceramics: Synthesis in Molten Salt at Low Temperature, Phase Evolution and Chemical Stability

Jian LIU1...2, Lingkun WANG1,2, Baoliang XU1,2, Qian ZHAO1,2, Yaoxuan WANG1,2, Yi DING1,2, Shengtai ZHANG1,2,3,*, and Tao DUAN12,* |Show fewer author(s)
Author Affiliations
  • 11. National Co-Innovation Center for Nuclear Waste Disposal and Environmental Safety, Southwest University of Science and Technology, Mianyang 621010, China
  • 22. State Key Laboratory of Environment-friendly Energy Materials, School of National Defence Science & Technology, Southwest University of Science and Technology, Mianyang 621010, China
  • 33. Innovation Research Team for Advanced Ceramics, Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China
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    Figures & Tables(12)
    Synthetic schematic of Nd-doped ZrSiO4 by MSS
    XRD patterns of ZrSiO4 synthesized by MSS at different temperatures (1100, 1200, 1300, 1400, and 1500 ℃)
    XRD patterns of ZrSiO4 synthesized by MSS at 1200 ℃ for different time (3, 6, 9, 12, and 15 h)
    XRD patterns of ZrSiO4 synthesized by MSS with different molar ratios of molten salt to oxide (1200 ℃/6 h)
    Mechanism of ZrSiO4 ceramics synthesis by MSS
    XRD patterns of Zr1-xNdxSiO4-x/2 (0≤x≤0.1) synthesized by MSS at 1200 ℃ for 6 h
    Variation of lattice volume of Zr1-xNdxSiO4-x/2 (0≤x≤0.1) in contrast to Nd content
    Micromorphologies and correponding particle size distributions of Zr1-xNdxSiO4-x/2
    Normalized leaching rate of Zr1-xNdxSiO4-x/2 (0.02≤x≤0.10)
    Logarithmic relationship of ${{B}_{\text{Nd}}}$ on the time of contact with leaching solution
    XRD patterns of Zr1-xNdxSiO4-x/2 (0.02≤x≤0.10) after leaching for 42 d
    SEM images of Zr1-xNdxSiO4-x/2 (x=0.02, 0.08) after leaching for 42 d
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    Jian LIU, Lingkun WANG, Baoliang XU, Qian ZHAO, Yaoxuan WANG, Yi DING, Shengtai ZHANG, Tao DUAN. Nd-doped ZrSiO4 Ceramics: Synthesis in Molten Salt at Low Temperature, Phase Evolution and Chemical Stability [J]. Journal of Inorganic Materials, 2023, 38(8): 910

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    Paper Information

    Category:

    Received: Dec. 28, 2022

    Accepted: --

    Published Online: Dec. 28, 2023

    The Author Email: ZHANG Shengtai (1045477738@qq.com), DUAN Tao (1045477738@qq.com)

    DOI:10.15541/jim20220775

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