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The main features of nano-silver Si Powder A variable current laser beam gas phase technique is used to prepare nano-silicon powder. The product has high purity and high dispersion. It also has a uniform distribution, a large surface area, heightened surface activity, lowered bulk density, good activity and enables large industrialized production. Nano silicon powders are able to be compounded, for example, with graphite and carbon nanotubes. For lithium-ion cells, a nanosilicon-carbon anode can be formed. It increases the capacity of the batteries as well as the cycle times. This is a new generation optoelectronic material with a wide gap energy.

Nano silicon Si Powder Application
1. Use graphite to cover the surface of the nano spherical powder in order to produce silicon carbon materials for lithium rechargeable batteries. The result is an improvement of the rechargeable battery’s electric capacity, and the number and cycles of charging and discharging by over twofolds.
2. It is used as a raw material for organic silicon polymer and in coatings that are resistant to high temperatures.
3. Nanosilicon powder is applied to coatings in order to form a thin, film-like layer of nanosilicon particles. This technology is used widely for solar energy.
4. The nano-silicon carbide-diamond composite is formed by mixing silicon powder with diamond under high pressure. It can be used as a tool for strength and toughness.
5. The theoretical specific capacity of nano-silicon for lithium-ion batteries is 4200mAh/g, which is higher than the carbon material.
6. Ten types of nano-silicon particle/silicon dioxide nano-structures on the nanosilicon substrate are designed, which achieves photoluminescence under forward bias or reverse bias in the main wavebands from near ultraviolet to near infrared. Photoluminescence, electroluminescence, and Luminescence models are proposed to lay the groundwork for silicon-based integrated optoelectronics.
Processing characteristics of nanosilica powder
Tongrun Information Technology Co., Ltd. manufactures nano-silicon powder products using a laser plasma chemical gas phase process. This produces nano-sized silicon particles with high purity and low impurity levels, as well as good batch stability.
At the moment, most of nano silicon powders used in silicon anode materials are produced by ball milling and grinding with a Sand Mill. The output from a single mill is very low, and it is difficult to control the batch stability. Also, the preparation process, which requires grinding and dry, is quite complex. The stability of a batch cannot be guaranteed as grading, aggregate and other steps must be completed. The sanding procedure is complex and involves a large amount of equipment and machinery. The production line is out of order and the investment required is huge.

Suggested ratio :
1. Tongrun Information Technology Co. Ltd. recommends adding about 5% nano-silicon.
2. Tongrun Information Technology Co. Ltd. recommends adding about 8% nano silicon powder to lithium batteries with a capacity of 550.
3. Tongrun Information Technology Co. Ltd. recommends adding about 10% of the nano silicon powder to lithium batteries with a capacity of 650.
4. Tongrun Information Technology Co. Ltd. offers a nano silicon powder that can be added to lithium batteries.
5. Tongrun Information Technology Co. Ltd. offers a nano silicon powder that can be added to the lithium battery.

Packaging and Storage
This product should be kept in a cool and dry environment. The packaging is made of inert gases. It shouldn’t be exposed to air too long, as moisture can cause agglomeration and affect the use effect.

Tech Co., Ltd. () has over 12 years of experience in the chemical product development and research. We accept payment by Credit Card, T/T (wire transfer), West Union, or Paypal. The goods will be shipped to overseas customers via FedEx or DHL.
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