13526958729
13526958729
LC1676D is an amorphous silicon-oxy-carbon anode material made of silicon oxide as raw material through CVD process.
135269587291. Product summary
LC1676D is an amorphous silicon-oxy-carbon anode material made of silicon oxide as raw material through CVD process.
Main features: It has excellent characteristics such as high first efficiency, high capacity, long cycle, and good processing performance.
Scope of application: suitable for power and consumer lithium-ion batteries, suitable for PVDF, PAA, CMC/SBR systems.
2. Technical features
Chemical composition: SiOx
Appearance : Black powder, uniform color, no debris
Micro morphology : Irregular particles
3. Technical index
Features | Units | Control index | Typical rating | Reliability specification | |
Particle | D01 |
| ≥1.0 | 1.8 | GB/T19077-2016BetterSize3000 |
D10 | μm | 3±1 | 3.3 | ||
D50 | μm | 6±1 | 5.7 | ||
D90 | μm | 11±2 | 9.9 | ||
D99 | μm | ≤18 | 14.5 | ||
Tapped density | g/cm³ | ≥1.0 | 1.21 | GB/T21354 | |
Specific surface area | m²/g | ≤2.0 | 1.55 | Multi-point BET method, 3H-2000 SERIES | |
First discharge capacity | mAh/g | ≥1600 | 1650 | GB/T24533-2009(0.1C-0.01Cto0.005V/0.1Cto1.5V) | |
First discharge efficiency | % | ≥75 | 76 | ||
4. SEM images (1K,5K)
5. Particle size distribution graph
6. Charge and discharge curve
7. XRD images
8. Packaging and marking
Packaging: The Inner layer is aluminum plastic film, the outer layer is carton, products are vacuum packed, every box is 20 kg N.W.. Meanwhile, we can also pack according to the customers’ demand.
Marking: Product name, production batch number, production date, weight, manufacturer name and address. It can also be marked according to customer requirements.
The product inspection qualification report is enclosed in the package.
9. Transport and storage:
Transport: The transportation and handling process should be protected from dampness, moisture and mechanical damage; the handling process should be handled with care to avoid introducing impurities.
Storage: Clean, dry, normal temperature, well-ventilated warehouses, neatly sorted and stacked to prevent pollution. The product storage period is 2 years.
10. Attention
1.This product is non-toxic and tasteless. When using it, workers should wear dust masks to avoid inhaling dust particles.
2.The product is recommended to be used together with conductive agent SWCNT. The amount of SWCNT added is (0.04-0.05) %.
Note: The indicators, pictures, and methods of use listed in this specification are for reference only. Delivery and acceptance are based on the product standard of Luoyang lianchuang li₋energy Technology Co.,Ltd. or the technical agreement agreed by both parties.
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