Sodium Nickel Iron Manganese Oxide Cathode Sheet (Single-Sided)

Product: Sodium Nickel Iron Manganese Oxide Cathode Sheet (Single-Sided Coated Aluminum Foil)
Application: Layered Oxide Cathode Material for Sodium-ion Batteries
Product Overview: This product features a single-sided Sodium Nickel Iron Manganese Oxide coating on an aluminum current collector, processed with calendering. It is a layered oxide cathode material designed 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 (Calendered)
Substrate Thickness: 15 um
Coating Areal Density: 14.5 ± 0.20 mg/cm^2
Current Collector Areal Density: 4.22 mg/cm^2
Compaction Density: 2.6 ± 0.1 g/cm^3
Active Material Mass Percentage: 95.5% (Subject to actual product label)
Reference Specific Capacity: 120 mAh/g (0.1C)
Half-Cell Voltage Platform: 2.0 V – 4.0 V
Packaging Unit: 5 sheets/pack

Storage & Handling:
– Moisture Sensitivity: Highly hygroscopic (absorbs water easily). Minimize exposure to ambient air and moisture.
– Storage: Store in a strictly sealed container. Recommended storage in a 45deg C vacuum 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