13526958729
13526958729
LCS1892, silane gas is introduced into a resin-based porous carbon material to crack into nano-silicon in the porous pores of the porous carbon, and then the silicon-carbon composite material is obtained after carbon coating.
13526958729一、Product summary
LCS1892, silane gas is introduced into a resin-based porous carbon material to crack into nano-silicon in the porous pores of the porous carbon, and then the silicon-carbon composite material is obtained after carbon coating.
Main features: It has excellent characteristics such as 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.
二、Technical features
Chemical composition: Si/C
Appearance :Black powder, uniform color, no debris
Micro morphology :Irregular particles
三、Technical index
Features | Units | Control index | Reliability specification | |
PSA | D01 | um | ≥1.0 | GB/T19077-2016BetterSize3000 |
D10 | um | 4.5±1 | ||
D50 | um | 8.0±1 | ||
D90 | um | 13±2 | ||
D99 | um | ≤28 | ||
Tap Density | g/cm³ | ≥0.9 | GB/T21354 | |
SSA | ㎡/g | ≤4.0 | 3H-2000 | |
De-lithiation capacity | mAh/g | ≥1700 | GB/T24533-2009（0.1C-0.01Cto0.005V/0.1Cto1.5V） | |
First efficiency | % | ≥90 | ||
Gas generation | h | ≥72 | 45℃ Immersion in water | |
PH | / | ≤10 | PH(15%) | |
四、 SEM（1K、5K）
五、PSA
六、Charge and discharge curve
七、XRD
八、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.
九、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 3 months.
十、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 ready to use after unpacking, and the unused product needs to be kept in a dry environment and vacuum sealed.
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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