SEM Photogragh and Particle Size Distribution
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GEM-F-3 |
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GEM-F-5 |
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Product Features
With a nickel-iron-manganese elemental ratio of 1:1:1, this product appears as a black solid powder. It offers excellent electrochemical performance and high cost-effectiveness, and currently occupies the mainstream market for sodium-ion layered oxide cathode materials.
Product Applications
Its applications cover large-scale energy storage power stations, residential energy storage systems, automotive start-stop power supplies, low-speed electric vehicles, and base station backup power sources.
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Control Standards |
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控制指标 Items |
单位 Units |
GEM-F-3 |
GEM-F-5 |
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Ni |
mol% |
33.33±1.0 |
33.33±1.0 |
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Fe |
mol% |
33.33±1.0 |
33.33±1.0 |
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Mn |
mol% |
33.34±1.0 |
33.34±1.0 |
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Na |
% |
≤0.0200 |
≤0.0200 |
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S |
% |
≤0.1500 |
≤0.1500 |
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Mg |
% |
≤0.0050 |
≤0.0050 |
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Ca |
% |
≤0.0050 |
≤0.0050 |
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H2O |
% |
<0.80 |
<0.80 |
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D10 |
µm |
≥2.0 |
≥2.5 |
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D50 |
µm |
3.0-4.0 |
5.0-6.0 |
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D90 |
µm |
≤10.0 |
≤20.0 |
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TD |
g/cm3 |
≥1.20 |
≥1.40 |
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BET |
m2/g |
5-30 |
5-30 |
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