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This is a carbon-coated silicon-carbon anode, which contains different silicon nanostructures. The buffer layer is used to lower the volume effect, increase conductivity, and serve as a buffer.
Purity: Silicon-95%, Carbon-5%
About Anode Materials Carbon-coated, Silicon Powder
The carbon-coated silicon-carbon anode materials are usually made with silicon materials from different nanostructures. This material offers reversible capabilities with silicon the main body. It is mostly carbon coated with different nanostructured silicon materials. Amorphous carbon is used for the carbon coating. Low cycle life, large volume change and constant generation of SEI film are all problems that silicon anode chemicals have. So silicon-carbon theodematerials will become the focal point of future cathode material development. For silicon to avoid contact with the electrolyte it must be completely coated. A microstructure design is essential to keep electron contact, volume expansion and ion channels intact during the cycling.
Carbon coating operates by the fact that Si has a bulk expansion. This is done in conjunction with graphite or amorphous carbon, which reduces the risk of the anode material being pulmonized due to high volume change. This carbon coating serves three main functions. It (1) limits and buffers activity center’s volumetric expansion and (2) stops the agglomeration nano-active materials. (3) keeps the interface stable and maintains SEI. (4) Carbon materials add high specific capacity, and silicon materials high conductivity. 3pdm Supplier of trusted anode material carbon-coated silica powder . Please feel free to inquire at any time about the Latest Price of Carbon-coated Silicon Powder.
Performance anode material Carbon-coated silicon powder :
Carbon-coated Silicon Powder has high capacity, high initial effect, long cycle times, low expansion and is compatible with existing graphite andode systems.
Anode Material Carbon-coated Si Powder Technical Parameter :
Produktname
SSA
– Particle Size
First Discharge Capacity
First Charge Capacity
First Discharge Efficiency
carbon-coated silicon
23.5 m2/g
1.59um
2474.5 mAH/g
2173.3 mAH/g
87.8%
HowIs Anode Material Carbon Coated Silicon PowderCreated?
You can prepare silicon-carbon-anode material by ball milling or high-temperature scratching. A wide range of silicon-carbon structure structures exist, however, each is designed to enhance the power of the batteries while minimizing the risks of silica particle expansion or crushing.
Application of Silicon Powder HTML3_ HTML4_ HTML5_ HTML6_ HTML7_ HTML8_ HTML3_ HTML5_ HTML7_ HTML6_ HTML8_ HTML9_ HTML3_ HTML8_ HTML9_ HTML5_ HTML7_ HTML4_ HTML5_ HTML3_ HTML6_ HTML6_ HTML5_ HTML5_ HTML3_ HTML5_ HTML6_ HTML3_ HTML3_
It is also used to make aluminum shells, flexible packaging or cylindrical batteries.
This new type silicon carbon anode could play a bigger role in increasing the energy density of lithium-ion rechargeable batteries than the existing graphite anode. This material has high barriers to application and is in early stages of industrialization. At the moment, there is a brighter prospect for Silicon-carbon Anode Material.
Storage condition of Anode Material Carbon coated Silicon Powder –
This will adversely affect carbon-coated quartz powder dispersion performances and usage effects. Also, avoid the powder being exposed to extreme stress.
Package and shipping of carbon-coated silicone powder :
There are many packing options available that depend on the silicon-coated carbon quantity.
Carbon-coated silicone powder packing: 1kg/bag/5kg/bag/25kg/barrel/or as you request
Carbon-coated silicone powder shipping: could ship out by sea or by air after payment receipt.
