SEM Photograph and Particle Size Distribution
GEM-5-1
GEM-5-2
GEM-5-3
Product Features
Nickel content of 50% or above, appearing as a black solid powder. Offers high stability, safety, and rate capability, and currently occupies the mainstream market for ternary small power batteries.
Product Applications
Primarily used in power tools, two-wheel electric vehicles, energy storage systems, and other fields. Features mature technical stability, excellent safety, and cost advantages.
|
Control Standards |
||||
|
Items |
Units |
GEM-5-1 |
GEM-5-2 |
GEM-5-3 |
|
Ni |
mol% |
50.0±1.0 |
53.0±1.0 |
57.0±1.0 |
|
Co |
mol% |
20.0±0.5 |
27.0±0.5 |
8.0±0.5 |
|
Mn |
mol% |
30.0±0.5 |
20.0±0.5 |
35.0±0.5 |
|
Na |
% |
≤0.0200 |
≤0.0200 |
≤0.0200 |
|
Fe |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Mg |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Ca |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
S |
% |
≤0.45 |
≤0.45 |
≤0.45 |
|
H2O |
% |
<0.80 |
<0.80 |
<0.80 |
|
D10 |
µm |
≥1.0 |
≥1.0 |
≥1.0 |
|
D50 |
µm |
3.0-5.0 |
3.0-5.0 |
3.0-5.0 |
|
D90 |
µm |
≤10.0 |
≤10.0 |
≤10.0 |
|
MMI (Magnetic Metal Impurities) |
ppb |
≤60 |
≤60 |
≤60 |
|
TD |
g/cm3 |
≥1.0 |
≥1.0 |
≥1.0 |
|
BET |
m2/g |
5-30 |
5-30 |
5-30 |
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