|
| مو: | 5 قطعة |
| السعر: | 50-10000USD/Negotiable |
| العبوة القياسية: | كرتون |
| فترة التسليم: | 5-8 أيام عمل |
| طريقة الدفع: | خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام |
| سعة العرض: | 100000 م / شهر |
NCM811 electrode sheet is a key cathode component for lithium-ion batteries, made of LiNi₀.₈Co₀.₁Mn₀.₁O₂. It features a layered structure with an 8:1:1 Ni-Co-Mn ratio, offering high energy density (over 280Wh/kg), long cycle life, and good rate performance, ideal for high-energy applications like electric vehicles. While high nickel content boosts discharge capacity, it brings safety and stability challenges. The material reacts with CO₂ and H₂O during charging, requiring storage in dry, low-humidity environments to maintain performance.
It has a layered structure with an Ni:Co:Mn ratio of 8:1:1. Nickel enhances energy density, while cobalt and manganese stabilize the structure and improve safety. High nickel content provides high discharge capacity but poses challenges to safety and stability.
| Electrode Name | NCM811 Poly (Mono)crystalline 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 | 7.5×10cm | 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 | |
Batteries with NCM811 as the cathode have a high energy density (over 280Wh/kg), suitable for high-energy-demand applications like electric vehicles. It may react with CO₂ and H₂O during charging, so it needs to be stored in a dry and low-humidity environment to avoid performance degradation.
|
|
| مو: | 5 قطعة |
| السعر: | 50-10000USD/Negotiable |
| العبوة القياسية: | كرتون |
| فترة التسليم: | 5-8 أيام عمل |
| طريقة الدفع: | خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام |
| سعة العرض: | 100000 م / شهر |
NCM811 electrode sheet is a key cathode component for lithium-ion batteries, made of LiNi₀.₈Co₀.₁Mn₀.₁O₂. It features a layered structure with an 8:1:1 Ni-Co-Mn ratio, offering high energy density (over 280Wh/kg), long cycle life, and good rate performance, ideal for high-energy applications like electric vehicles. While high nickel content boosts discharge capacity, it brings safety and stability challenges. The material reacts with CO₂ and H₂O during charging, requiring storage in dry, low-humidity environments to maintain performance.
It has a layered structure with an Ni:Co:Mn ratio of 8:1:1. Nickel enhances energy density, while cobalt and manganese stabilize the structure and improve safety. High nickel content provides high discharge capacity but poses challenges to safety and stability.
| Electrode Name | NCM811 Poly (Mono)crystalline 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 | 7.5×10cm | 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 | |
Batteries with NCM811 as the cathode have a high energy density (over 280Wh/kg), suitable for high-energy-demand applications like electric vehicles. It may react with CO₂ and H₂O during charging, so it needs to be stored in a dry and low-humidity environment to avoid performance degradation.
