• Journal of Inorganic Materials
  • Vol. 38, Issue 7, 771 (2023)
Junyi GU1、2, Wugang FAN2, Zhaoquan ZHANG2, Qin YAO2、*, and Hongquan ZHAN1、*
Author Affiliations
  • 11. School of Materials Science and Engineering, Jingdezhen Ceramic University, Jingdezhen 333403, China
  • 22. Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
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    DOI: 10.15541/jim20220754 Cite this Article
    Junyi GU, Wugang FAN, Zhaoquan ZHANG, Qin YAO, Hongquan ZHAN. Structure and Optical Property of Pr2O3 Powder Prepared by Reduction [J]. Journal of Inorganic Materials, 2023, 38(7): 771 Copy Citation Text show less
    TG-DTA curves of praseodymium oxalate and Pr6O11 in different atmospheres
    1. TG-DTA curves of praseodymium oxalate and Pr6O11 in different atmospheres
    XRD patterns of Pr6O11 and Pr2O3
    2. XRD patterns of Pr6O11 and Pr2O3
    SEM images of Pr6O11 and Pr2O3
    3. SEM images of Pr6O11 and Pr2O3
    Particle size distributions of (a) Pr6O11 and (b) Pr2O3 powders
    4. Particle size distributions of (a) Pr6O11 and (b) Pr2O3 powders
    Pr3d XPS spectra of Pr6O11 and Pr2O3
    5. Pr3d XPS spectra of Pr6O11 and Pr2O3
    Infrared and UV-Vis spectra of Pr6O11 and Pr2O3
    6. Infrared and UV-Vis spectra of Pr6O11 and Pr2O3
    Fluorescence spectra of powders with different Pr4+ concentrations
    7. Fluorescence spectra of powders with different Pr4+ concentrations
    SampleSBET/(m2·g-1) SLDPSA/(m2·g-1)
    Pr6O115.82.0
    Pr2O31.91.5
    Table 1. Specific surface areas of Pr6O11 and Pr2O3
    Junyi GU, Wugang FAN, Zhaoquan ZHANG, Qin YAO, Hongquan ZHAN. Structure and Optical Property of Pr2O3 Powder Prepared by Reduction [J]. Journal of Inorganic Materials, 2023, 38(7): 771
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