LCO Cathode Sheet (LC0205) is based on Aluminum foil coated by Lithium Cobalt Oxide (LCO) on a single side and can be used as the cathode of Li-Ion battery.
Initial Charge and Discharge Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current of 0.1C to 4.45V, then charge at a constant voltage until the current drops below 0.02C.
Discharge: Discharge at a constant current of 0.1C to 3.0V.
Rate Performance Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current of 0.5C to 4.45V, then charge at a constant voltage until the current drops below 0.02C.
Discharge: Discharge at constant current rates of 0.1C, 0.2C, 0.5C, 1C, 2C, and 3C to 3.0V.
Cycle Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current of 0.5C to 4.45V, then charge at a constant voltage until the current drops below 0.02C.
Discharge: Discharge at a constant current of 1C to 3.0V.
Specification
Material
Lithium Cobalt Oxide
Sheet Size (cm)
10*10
Current Collector Thickness (μm)
12
Current Collector Areal Density (mg/cm2)
3.30
Coating Areal Density (mg/cm2)
10.0
Active Material Specific Capacity (mAh:g)
178mAh/g
Active Material Ratio (%)
96.4
Recommended Compaction Density (g/cc)
3.5~4.0
Areal Capacity (mAh/cm2)
1.72
Test Conditions (Room Temperature 25 ℃)
0.1/0.1C, 3.0-4.45V
Shelf Life
1/2 year (vacuum sealed storage), use within 1 month after opening
Instructions For Use
1.Before placing it in the glove box, the punched electrodes needs to be vacuum dried at 105 ℃ for 4 hours
Note: Since the electrodes are single-side-coated, calendering may cause curling issues.
