CNB-2-CS20
Sodium Nickel Iron Manganese Oxide Cathode Sheet (NT03XX) Single-sided, 5 pieces/pack
Product Name & Description
Sodium Nickel Iron Manganese Oxide Cathode Sheet (NT03XX) is based on Aluminum foil coated by Sodium Nickel Iron Manganese Oxide (NT03XX) on a single side and can be used as the cathode for sodium-ion batteries.
Initial Charge and Discharge Test Conditions:
- Temperature: 25°C
- Charge: First, charge at a constant current of 0.1C to 4.0V, then charge at a constant voltage until the current drops below 0.02C.
- Discharge: Discharge at a constant current of 0.1C to 2.0V.
Rate Performance Test Conditions:
-
Temperature: 25°C
- Charge: First, charge at a constant current of 0.5C to 4.0V, 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 2.0V.
Cycle Test Conditions:
- Temperature: 25°C
- Charge: First, charge at a constant current of 0.5C to 4.0V, then charge at a constant voltage until the current drops below 0.02C.
- Discharge: Discharge at a constant current of 1C to 2.0V.
The electrolyte used for electrochemical evaluation is:: sodium electrolyte MA-EN-EL-0P0616 1.0M NaClO4 in EC: DEC=1:1 Vol% with 5.0% FEC
Specification
| Material |
Sodium Nickel Iron Manganese Oxide |
|
Sheet Size (cm) |
10*10 |
|
Current Collector Thickness (μm) |
12 |
|
Current Collector Areal Density (mg/cm²) |
3.30 |
|
Coating Areal Density (mg/cm²) |
8.0 (±2.0%) |
|
Areal Capacity (mAh/cm²) |
0.97 |
|
Active Material Specific Capacity (mAh/g) |
127 (2.00 – 4.00 V) |
|
Active Material Ratio (%) |
95.5 |
|
Compaction Density (g/cc) |
2.0–2.5 g/cc (Calendered) |
|
Test Conditions |
0.1/0.1C, 2.0-4.0V |
|
Shelf Life |
6 months (vacuum sealed storage), |
|
Instructions For Use |
1. If the electrode is not pre-calendered, calendering is recommended to achieve the specified compaction density. |
Note: Since the electrodes are single-side-coated, calendering may cause curling issues. Batch-to-batch variations are within normal manufacturing tolerances.
Download Material Safety Data Sheet:
Download Technical Data Sheet:
