• Journal of Inorganic Materials
  • Vol. 36, Issue 4, 431 (2021)
Meng GUO, Fengnian ZHANG, Yang MIAO*, Yufeng LIU, Jun YU, and Feng GAO
Author Affiliations
  • School of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
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    DOI: 10.15541/jim20200380 Cite this Article
    Meng GUO, Fengnian ZHANG, Yang MIAO, Yufeng LIU, Jun YU, Feng GAO. Preparation and Electrical Properties of High Entropy La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 Perovskite Ceramics Powder[J]. Journal of Inorganic Materials, 2021, 36(4): 431 Copy Citation Text show less
    XRD patterns of the La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 ceramic powders calcined at different temperatures
    1. XRD patterns of the La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 ceramic powders calcined at different temperatures
    XRD patterns of the quaternary systems powders calcined at 1000 ℃
    2. XRD patterns of the quaternary systems powders calcined at 1000 ℃
    Height and width of sample varied with calcination temperature
    3. Height and width of sample varied with calcination temperature
    SEM image of sample La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 calcined at 800 ℃ (a), SEM image (b) and corresponding EDS element mapping (c-g) of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 calcined at 1000 ℃
    4. SEM image of sample La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 calcined at 800 ℃ (a), SEM image (b) and corresponding EDS element mapping (c-g) of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 calcined at 1000 ℃
    CV curves of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 electrode
    5. CV curves of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 electrode
    GCD curves of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 electrode
    6. GCD curves of La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 electrode
    SampleLaCoCrFeMnNi
    La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3511111
    La(Cr0.25Fe0.25Mn0.25Ni0.25)O3La(Co0.25Fe0.25Mn0.25Ni0.25)O3La(Co0.25Cr0.25Mn0.25Ni0.25)O3La(Co0.25Cr0.25Fe0.25Ni0.25)O3La(Co0.25Cr0.25Fe0.25Mn0.25)O344444No11111No11111No11111No11111No
    Table 1. Molar ratios of each element component of the six samples
    Meng GUO, Fengnian ZHANG, Yang MIAO, Yufeng LIU, Jun YU, Feng GAO. Preparation and Electrical Properties of High Entropy La(Co0.2Cr0.2Fe0.2Mn0.2Ni0.2)O3 Perovskite Ceramics Powder[J]. Journal of Inorganic Materials, 2021, 36(4): 431
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