Description
Lithium Cobalt Oxide (LiCoO2) Cathode Powder
High Specific Capacity (≥200 mAh/g) LCO Material for Premium Li-ion Applications
Product Overview
Lithium Cobalt Oxide (LiCoO2) is a premier cathode material recognized for its industry-leading volumetric energy density. Our high-purity powder is optimized for secondary lithium batteries, delivering a typical capacity of 202.4 mAh/g. This material is tailored for high-end consumer electronics and specialized medical/aerospace fields where stability and compact energy storage are critical.
Electrochemical Specifications
| Parameter | Unit | Standard Value | Typical Value | Test Condition (3.0V-4.55V) |
|---|---|---|---|---|
| 0.1C Discharge Capacity | mAh/g | ≥ 200 | 202.4 | vs. Li |
| 1C Discharge Capacity | mAh/g | ≥ 189 | 190.1 | vs. Li |
| First Discharge Efficiency | % | ≥ 93.5 | 93.8 | @ 0.1C |
Physical Specifications
| Parameter | Unit | Standard Value | Typical Value |
|---|---|---|---|
| Particle Size Dmin | μm | ≥ 1.0 | 1.6 |
| Particle Size D10 | μm | ≥ 4.5 | 7.7 |
| Particle Size D50 | μm | 14.0 – 16.5 | 14.8 |
| Particle Size D90 | μm | ≤ 38.0 | 26.2 |
| Particle Size Dmax | μm | ≤ 55.0 | 44.1 |
| Specific Surface Area | m²/g | 0.100 – 0.300 | 0.184 |
| Tapped Density | g/cm³ | ≥ 2.4 | 2.73 |
Core Features & Advantages
High Volumetric Density
With a typical tapped density of 2.73 g/cm³, it enables the production of ultra-compact battery cells.
High-Voltage Performance
Optimized for 3.0V-4.55V ranges, maximizing capacity for professional grade devices.
Thermal Stability
Carefully controlled particle distribution ensures safe operation and long-term cycle reliability.
Storage & Packaging
Storage: Keep in a cool, dry place. Seal tightly away from moisture and direct sunlight to maintain ≥200 mAh/g capacity.
Handling: Follow MSDS guidelines. Use in an inert atmosphere is recommended for electrode slurry preparation.
Net Weight: 100g (Standard Sample Packaging). Sealed and moisture-proof for maximum shelf life.
READY FOR PRODUCTION SCALE-UP?
Contact us for bulk packaging (5kg/10kg/25kg), official quotes, or R&D technical support.
