产品特点：
镍含量为70%及以上，为黑色固体粉末。具有高比容量、高能量密度等优势，可满足高续航里程的需求。
产品应用：
新能源汽车领域目前较有潜力的两款电池原材料，已经实现量产的新一代高镍电池前驱体。
|
Control Standards |
|||
|
控制指标 Items |
单位 Units |
GEM-7-S |
GEM-7-L |
|
Ni |
mol% |
70.0±1.0 |
70.0±1.0 |
|
Co |
mol% |
10.0±0.5 |
10.0±0.5 |
|
Mn |
mol% |
20.0±0.5 |
20.0±0.5 |
|
Na |
% |
≤0.0200 |
≤0.0200 |
|
Fe |
% |
≤0.0050 |
≤0.0050 |
|
Mg |
% |
≤0.0050 |
≤0.0050 |
|
Ca |
% |
≤0.0050 |
≤0.0050 |
|
SO42- |
% |
≤0.45 |
≤0.45 |
|
H2O |
% |
<0.80 |
<0.80 |
|
D10 |
µm |
≥2.0 |
≥5.0 |
|
D50 |
µm |
3.0-5.0 |
8.0-11.0 |
|
D90 |
µm |
≤10.0 |
≤20.0 |
|
MMI (Magnetic Metal Impurities) |
ppb |
≤60 |
≤60 |
|
TD |
g/cm3 |
≥1.0 |
≥1.0 |
|
BET |
m2/g |
5-30 |
5-30 |
