BUSINESS
| Name | Nickel cobalt aluminum hydroxide |
| Character | Green powder |
| Package | Net material weight 500 ± 1kg/container bag |
| Application | Applied in fields such as 3C, power batteries, energy storage, and aerospace |
| Characteristic | The primary particles of the precursor exhibit a needle like accumulation pattern, with a wide particle size distribution and a large specific surface area; Positive electrode material with high initial efficiency and discharge capacity, stable cycling performance |
Test items | Unit | Standard | Typical value | Analytical instruments or methods | |
Ni+Co+Al | wt% | 62.5±1.0 | 62.64 | ICP-OES tester | |
Ni | 58.2±0.5 | 58.32 | |||
Co | 2.8±0.5 | 2.78 | |||
Al | 1.5±0.5 | 1.54 | |||
Na | ppm | <150 | 75 | ||
Ca | <50 | 5 | |||
Mg | <50 | 10 | |||
Fe | <30 | 5 | |||
Cd | <10 | 1 | |||
Cr | <10 | 1 | |||
Cu | <10 | 2 | |||
Zn | <10 | 1 | |||
S | <2500 | 1732 | Infrared carbon sulfur analyzer | ||
H2O | wt% | <0.5 | 0.22 | Drying weight reduction method | |
(Fe+Cr+Zn) | ppb | <60 | 15 | ICP-OES tester | |
TD | g/cm3 | ≥1.00 | 1.19 | Vibrating densitometer | |
SSA | m2/g | 29-41 | 35.07 | Specific surface area meter | |
PSD | D10 | μm | ≥0.50 | 1.5 | Marvin MS-3000 laser particle size analyzer |
D50 | 3.6~4.4 | 4.0 | |||
D90 | ≤9.0 | 7.5 | |||
Appearance | Green powder | visual | |||
Packaging specifications | Net material weight 500 ± 1kg/bag | ||||
【PSD and XRD spectra of precursor】
【Precursor SEM】
Applied to 3C
Power battery
Energy storage
Aerospace
