NCM811 Ternary Cathode Sheet with 8:1:1 Ni-Co-Mn Ratio, 200 mAh/g Capacity and 80-90% Active Material for High-Energy Lithium Batteries
Price:
50-10000USD/Negotiable
MOQ:
5pcs
Delivery Time:
5-8 working days
Brand:
XWELL
Product Description
NCM811 Ternary Cathode Sheet Overview
Advanced lithium nickel cobalt manganese oxide cathode material with optimized 8:1:1 Ni-Co-Mn ratio, engineered for high-performance lithium-ion battery applications requiring superior energy density and cycle life.
Core Material Composition
LiNi₀.₈Co₀.₁Mn₀.₁O₂ (NCM811) featuring layered crystal structure with precise elemental distribution for enhanced electrochemical performance.
Key Performance Features
- Optimized 8:1:1 nickel-cobalt-manganese ratio for balanced performance
- High gravimetric capacity of 200 mAh/g for superior energy output
- 80-90% active material proportion maximizing energy density
- Energy density exceeding 280Wh/kg for demanding applications
- Excellent rate performance and extended cycle life capabilities
Technical Specifications
| Parameter | Specification |
|---|---|
| Current Collector Areal Density | 4.14 mg/cm² |
| Current Collector Thickness | 1+15+1 μm |
| Current Collector Type | Carbon-coated Aluminum Foil |
| Electrode Size Options | 7.5×10cm | 7×7cm |
| Active Material Areal Density | 2, 3, 5 mg/cm² (custom options available) |
| Active Material Gravimetric Capacity | 200 mAh/g (reference) |
| Active Material Proportion | 80% | 90% |
Application Areas
- Electric vehicle battery systems requiring high energy density
- Energy storage systems for renewable power applications
- High-performance portable electronics and power tools
Storage & Handling Requirements
NCM811 material may react with CO₂ and H₂O during charging cycles. Store in dry, low-humidity environments to prevent performance degradation and maintain optimal electrochemical properties.
Manufacturing Advantages
- Enhanced battery life with reduced delamination risks during cycling
- Compatible with standard slurry coating, calendering, and stacking processes
- Strict ±1μm tolerance control ensuring quality consistency for industrial-scale production
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Get in Touch
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Company
GUANGDONG XWELL TECHNOLOGY CO., LTD.
Location
Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Contact Person
Sammy Qin