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3C Digital Cells Used NCM Battery Cathode Material With High specific capacity
specification
| Item | Unit | SN5A(Capacity type) Typical value / Control standards | SN5B(Power type) Typical value / Control standards | |
| Particle size distribution | D10 | µm | 5.4(≥3.0) | 5.3(≥3.0) |
| D50 | µm | 12.6(9.0～15.0) | 11.5(9.0～15.0) | |
| D90 | µm | 23.7(≤30.0) | 23.55(≤30) | |
| Specific surface area | m2/g | 0.5(0.4～0.8) | 0.6(0.4～0.8) | |
| pH | / | 11.7(≤11.8) | 11.4(≤11.7) | |
| Tap density | g/cm3 | 2.32(≥2.20) | 2.37(≥2.20) | |
| Compact density | g/cm3 | 3.32(≥3.20) | 3.35(≥3.20) | |
| Initial discharge capacity (vs.Li, 0.2C) | mAh/g | 205.0(≥195.0) | 195.0(≥190.0) | |
| Initial charge-discharge efficiency | % | 87.0(≥85.0) | 87.6(≥85.0) | |
| Capacity retention ration(RT) | % | 80(≥80,600 cycles) | 81(≥80,1000 cycles) | |
| Characteristics | / | High specific capacity | Good cycle performance | |
| Application | / | Digital battery | Electric bicycle and electric vehicle battery | |
Description:
Type: SN5
Name: Lithium Nickel-cobalt-manganese Oxide
Appearance: Black powder, no agglomeration
Application:
Suitable for electric vehicle battery, battery of digital products.
Charge and discharge curve of LiNi0.6Co0.2Mn0.2O2
Cycle curve