产品特点：
Al掺杂含量为4000ppm-7000ppm，黑色固体粉末。通过掺杂显著提高了循环稳定性、拥有高电压，高比能量等优异性能。
产品应用：
适用于3C电池、储能电池、电动工具、通信等领域。
|
控制标准Control Standards |
||||
|
控制指标 Items |
单位 Units |
CTA-4A17 |
CTA-2A13 |
CTA-4A05 |
|
Co |
% |
≥72.3 |
≥72.3 |
≥72.3 |
|
Al |
ppm |
3500-4500 |
1500-2500 |
3500-4500 |
|
Na |
% |
≤0.0100 |
≤0.0100 |
≤0.0100 |
|
Ca |
% |
≤0.0100 |
≤0.0100 |
≤0.0100 |
|
Fe |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Cu |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Mn |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Zn |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
Mg |
% |
≤0.0100 |
≤0.0100 |
≤0.0100 |
|
Ni |
% |
≤0.0050 |
≤0.0050 |
≤0.0050 |
|
H2O |
% |
≤0.5 |
≤0.5 |
≤0.5 |
|
D10 |
μm |
12.5-14.5 |
≥5.0 |
≥1.0 |
|
D50 |
μm |
16.5-19.5 |
11.0-15.0 |
4.5-7 |
|
D90 |
μm |
≤30.0 |
≤24.0 |
≤15.0 |
|
D100 |
μm |
≤45.0 |
≤35.0 |
≤25.0 |
|
MMI (Magnetic Metal Impurities) |
ppm |
≤0.3 |
≤0.3 |
≤0.3 |
|
TD |
g/cm3 |
≥2.0 |
≥1.8 |
≥2.0 |
