Graphite Anode Sheet (Oil-Based System, Coated Copper Foil)

Graphite Anode Sheet (Oil-Based System, Single/Double-Sided Coated Copper Foil)
Application: Anode Material for Lithium-ion Batteries
Product Overview: This double-sided graphite coated copper foil is prepared using an oil-based NMP (N-Methyl-2-pyrrolidone) slurry system, processed with calendering, and designed for lithium-ion battery research.

Key Specifications (Double-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: Double-Sided (Calendered)
Total Thickness: 90 – 110 µm
Current Collector Thickness: 9 µm
Coating Areal Density (Total): 12.6 ± 0.4 mg/cm²
Current Collector Areal Density: 8.7 mg/cm²
Active Material Mass Percentage: 95.5% (Subject to actual product label)
Compaction Density: 1.25 ± 0.1 g/cm³
Specific Capacity: >= 300 mAh/g
Working Voltage Range: Not Specified (Typical for Graphite: 0.005 V – 1.5 V)
Packaging Unit: 5 sheets/pack

Storage & Handling:
– Storage: Store in a strictly sealed container (e.g., glove box or 60-80°C drying oven).