Graphite Anode Sheet (SM02XX) is based on Copper foil coated by Graphite (SM02XX) can be used as the cathode of lithium ion battery.
Initial Charge and Discharge Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current of 0.1C to 2.0V,
Discharge: Discharge at a constant current of 0.1C/0.09C/0.08C/0.07C/0.06C/0.05C/0.04C/0.03C/0.02C/0.01C stages down to 0.005V.
Rate Performance Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current at 0.1C/0.2C/0.5C/1C/2C/3C rates up to 2.0V.
Discharge: Discharge at constant current rates of 1C/0.9C/0.8C/0.7C/0.6C/0.5C/0.4C/0.3C/0.2C/0.1C stages down to 0.005V.
Cycle Test Conditions:
Temperature: 25°C
Charge: First, charge at a constant current of 0.5C to 2.0V.
Discharge: Discharge at a constant current of 1C/0.9C/0.8C/0.7C/0.6C/0.5C/0.4C/0.3C/0.2C/0.1C stages down to 0.005V.
Specification
Material
Graphite
Sheet Size (cm)
10*10
Current Collector Thickness (μm)
8
Current Collector Areal Density (mg/cm2)
7.25
Coating Areal Density (mg/cm2)
5.8
Active Material Specific Capacity (mAh:g)
340mAh/g(0.005-2V)
Active Material Ratio (%)
95.7
Shelf Life
1/2 year (vacuum sealed storage), use within 1 month after opening
Instructions For Use
1. The electrode has been calendered and compacted to a density of 1.8g/cc 2. The surface density needs to be determined based on the actual weighing results. 3. Before placing it in the glove box, the electrodes needs to be vacuum dried at 105 ℃ for 4 hours
Note: Since the electrodes are single-side-coated, calendering may cause curling issues.
