产品特点：
镍含量为50%及以上，黑色固体粉末。稳定性、安全性、倍率性高，目前占据三元动力电池主流市场。
产品应用：
广泛使用的两款动力汽车电池原材料，同时也适用于3C数码、移动电源、电动工具、通信等领域。
|
控制标准Control Standards |
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|
控制指标 Items |
单位 Units |
GEM-5-4 |
GEM-2-10 |
GEM-1-6 |
GEM-1-15 |
GEM-X-10 |
|
Ni |
mol% |
55.0±1.0 |
49.80-50.80 |
48.3-52.3 |
48.3-52.3 |
50.0±1.5 |
|
Co |
mol% |
15.0±0.5 |
19.50-20.50 |
19.0-21.0 |
19.0-21.0 |
20.0±1.0 |
|
Mn |
mol% |
30.0±0.8 |
29.40-30.40 |
27.7-31.7 |
27.7-31.7 |
30.0±1.0 |
|
Na |
% |
≤0.0150 |
≤0.0100 |
≤0.0150 |
≤0.0200 |
≤0.0150 |
|
Fe |
% |
≤0.0020 |
≤0.0030 |
≤0.0030 |
≤0.0030 |
≤0.0050 |
|
Mg |
% |
≤0.0100 |
≤0.0050 |
≤0.0050 |
≤0.0050 |
≤0.0100 |
|
Ca |
% |
≤0.0100 |
≤0.0050 |
≤0.0050 |
≤0.0050 |
≤0.0100 |
|
SO42- |
% |
≤0.30 |
≤0.45 |
≤0.40 |
≤0.50 |
≤0.50 |
|
H2O |
% |
≤0.60 |
≤0.30 |
≤0.60 |
≤0.60 |
≤1.5 |
|
D10 |
µm |
≥2.0 |
6.0-8.0 |
≥3.0 |
6.0-9.0 |
≥4.5 |
|
D50 |
µm |
3.4-4.4 |
9.0-11.0 |
5.0-7.0 |
13.0-15.0 |
8.5-10.0 |
|
D90 |
µm |
≤9.0 |
13.0-16.0 |
≤12.0 |
≤28.0 |
≤19.0 |
|
MMI (Magnetic Metal Impurities) |
ppb |
≤80 |
≤100 |
≤100 |
≤.100 |
≤200 |
|
TD |
g/cm3 |
≥1.5 |
2.10-2.50 |
≥1.50 |
2.2-2.8 |
≥2.0 |
|
BET |
m2/g |
6.0-12.0 |
6.0-9.0 |
≤12.0 |
5.0-13.0 |
4.0-8.0 |
