Description
Lithium Cobalt Oxide (LiCoO₂) Powder for Li-ion Battery Cathode Application
Lithium Cobalt Oxide (LiCoO₂) Powder is a high-performance cathode material widely used in lithium-ion batteries, particularly in consumer electronics such as smartphones, tablets, laptops, and digital cameras. Known for its stable capacity, high energy density, and excellent cycle performance, LiCoO₂ offers a reliable solution for rechargeable battery applications where space, efficiency, and durability are essential. Its layered structure enables efficient lithium-ion intercalation and deintercalation, supporting long-term cycling stability.
Technical Properties:
| Property | Value |
|---|---|
| Appearance | Black powder |
| Specific Surface Area | 0.2–0.5 m²/g |
| Tap Density | ≥2.8 g/cm³ |
| Chemical Composition | |
| – Co | 59–61% |
| – Li | 6.9–7.1% |
| – Na | 0.002–0.005% |
| – Cu | 0.0005–0.001% |
| – Ca | 0.002–0.005% |
| Moisture Content | ≤0.1% |
| pH | 9–11 |
| Coin Cell Capacity @ 1C | ≥151 mAh/g (3.0–4.3 V) |
| Particle Size Distribution: | |
| – D10 | ≥5.5 µm |
| – D50 | 9.5–11 µm |
| – D90 | ≤20 µm |
| – Dmax | ≤45 µm |
Applications:
-
Lithium-ion battery cathodes
-
Rechargeable batteries for smartphones, laptops, cameras
-
Consumer electronics requiring high energy density
-
Battery R&D and prototyping
