Products Description
Appearance: gray-black powder, dry and clean, without inclusions, uniform color.
Use: Mainly used to make positive electrode materials for lithium batteries.
Features: high gram capacity, excellent cycle performance, good safety.
Technical Parameters
Physical indicators:
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BET（ m² /g ） |
Tap density TD(g/cm³) |
PH |
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4.0~8.0 |
≥2.2 |
7.0 ~8.5 |
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Laser particle size distribution（ µm ） |
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Volume fraction below 3μm |
Dmin
|
D5 |
D10 |
D50 |
D90 |
Dmax |
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≤2.0
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Focus on customer requirements
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≥4.0 |
≥5.0 |
9.5~11.0 |
≤20.0 |
≤35 |
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Microscopic morphology |
Spherical or quasi-spherical |
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Note: If the user has special requirements for other items such as particle size, tap density, morphology, etc., they can be determined through negotiation between the supply and demand parties. |
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Chemical composition:
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Main component（ mol% ） Ni+Co+Mn 61.5 ~ 63.5 |
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Ni |
Co |
Mn |
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37.0~39.0 |
12.0-13.5 |
11.0~ 12.5 |
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Impurity content ≤ (%) |
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Fe |
Na |
Ca |
Mg |
Cu |
Pb |
Cr |
Zn |
S |
Si |
Al |
H20 |
SEM |
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|
0.005 |
0.02 |
0.01 |
0.01 |
0.001 |
0.005 |
0.005 |
0.001 |
0.15 |
0.01 |
0.005 |
0.5 |
According to customer requirements |
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Magnetic material（Fe+Zn+Cr)≤80ppb |
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Can be determined according to customer requirements and orders |
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