Hard Carbon Anode Sheet (Single-Sided)

Product: Hard Carbon Anode Sheet (Single-Sided Coated Aluminum Foil)
Application: Anode Material for Sodium-ion Batteries
Product Overview: This product features a single-sided Hard Carbon coating on an aluminum current collector. It is specifically designed as an anode material for sodium-ion battery research.

Key Specifications (Single-Sided Reference):
Sheet Dimensions: 241 mm L x 200 mm W
Coated Area Dimensions: 241 mm L x 175 mm W (12.5 mm uncoated margin on each side)
Coating Type: Single-Sided
Total Thickness: 80 – 100 um
Substrate (Current Collector) Thickness: 16 um
Coating Areal Density: 6.3 ± 0.2 mg/cm^2
Current Collector Areal Density: 4.22 mg/cm^2
Compaction Density: 0.9 g/cm^3
Active Material Mass Percentage: 92% (Subject to actual product label)
Reference Specific Capacity: 280 ± 30 mAh/g
Test Voltage Range: 0.005 V – 2.0 V
Packaging Unit: 5 sheets/bag

Storage & Handling:
– Storage: Store in a strictly sealed container. Recommended storage in a 60deg C drying oven or glove box immediately after opening.
– Active Material Mass Calculation Formula:
Mass_active = Coating Areal Density x Active Material Percentage x Electrode Size