Ternary NCM90 Cathode Sheet with Single/Dual-sided Coating for Mass Production Battery Grade and Strict ± 1μm Tolerance Control
Model:NCM90
Material: Aluminum foil+ NVP electrode material
Current Collector Thickness (μm): 1+15+1
Electrode Size: 7.5x10cm or customs
Active Material Gram Capacity (mAh/g): 200 (Reference)
Active Material Proportion:80%/90%
Active Material Areal Density (mg/cm²):2, 3, 5
MOQ: 5 pcs
Leading time: 5-9 days
Ternary NCM90 Cathode Sheet
High-performance battery-grade component for lithium-ion batteries, available in single-sided and dual-sided coating options to fit diverse assembly requirements. With mature mass production capabilities, it leverages the high nickel content (Ni:Co:Mn ratio ~9:0.5:0.5) to deliver exceptional energy density—ideal for high-power applications like electric vehicles and energy storage systems.
Key Features
Technical Specifications
| Parameter | Specification |
|---|---|
| Electrode Name | NCM90 Cathode Electrode |
| Current Collector Areal Density (mg/cm²) | 4.14 |
| Current Collector Thickness (μm) | 1+15+1 |
| Current Collector Type | Carbon-coated Aluminum Foil (Please note if aluminum foil is needed) |
| Electrode Size | 7×7cm |
| Active Material Areal Density (mg/cm²) | 2, 3, 5 | Other Areal Densities |
| Active Material Gravimetric Capacity (mAh/g) | 200 (Reference) |
| Active Material Proportion | 80% | 90% |
| Calculation Method for Actual Active Material Loading | (Weight of Small Disc – Weight of Current Collector) × Active Material Proportion |
Electrochemical Performance & Storage
Batteries with NCM90 cathode deliver high energy density (over 280Wh/kg), making them suitable for demanding applications. Requires storage in dry, low-humidity environments to prevent performance degradation from CO₂ and H₂O reactions during charging.
Why Choose Our NCM90 Cathode Sheets?
- Enhanced Battery Life: Reduces delamination risks during cycling
- Process Compatibility: Suitable for slurry coating, calendering, and stacking
- Quality Consistency: Strict ±1μm tolerance control for industrial-scale production