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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
Nano Silicon Powder is brownish-yellow powder and have a high purity,spherical shape,mainly used as Lithium-ion Battery Anode Materials.
product origin:
Chinaitem no.:
A212shipping port:
Guangzhoucolor:
Brownish-yellowlead time:
3payment:
T/T PayPalThe information of Nano Silicon Powder:
Particle size | 30-50nm |
Purity | 99% |
Color | Brownish-yellow |
CAS No. |
7440-21-3
|
EINECA No. | 231-130-8 |
MF | Si |
Application:
1. In lithium-ion battery anode materials, enhance more than 3 times capacitance and cycle-index of charge-discharge: 1) To use silicon nanopowder make into silicon nanowires; 2) Coated graphite on silicon nanopowder surface.
2. In high-temperature coating and refractory materials.
3. In diamond composite, used in cutting tool: under high pressure, mixing silicon nanopowder and diamond can get silicon carbide.
4. After purification, metallic silicon can be made into polycrystalline silicon.
5. Silicon reacting with organics, can be used as raw material of organic polymer material.
Company Information:
Hongwu International Group Ltd, with HWNANO brand, is a high-tech enterprise focusing on manufacturing, research, development and processing of nanoparticles,nanopowders, micron powders. We have our own nano powders production base,located in Xuzhou, Jiangsu, mainly supplying silver nanoparticles, copper nanoparticles, silicon carbide whisker/powders, carbon nanotubes, graphene,aluminum oxide nanoparticles, silicon nitride powders, silver nanowires and other nano materials with small quantity for researchers and bulk order for industry groups.
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High Temperature Coating Used Brown Black Silicon NanoparticlesEmail us with any questions or inquiries or use our contact data. We would be happy to answer your questions.
For Silicon nanoparticles battery use and dispersion, we are professional and can supply high quality powders.
Lithium Ion Batteries Electrode Materials 100nm silicon powders is one of our featured products
silicon nanopowders with high purity as the lithium battery anode material .
Pure micron silicon metal powder is widely used in refractory materials, powder metallurgy industry
Superfine high purity silicon nanoparticles used in semiconductor materials,lithium-ion materials, solar cells,etc.
The nano silicon powder has the characteristics of high purity, small particle size, uniform distribution, large surface area, high surface activity and low bulk density. Nano-silicon powder is a new generation of optoelectronic semiconductor materials with a wide gap energy semiconductor and a high-power light source material.
Silicon nanopowders sepcification: 30-50nm 99%+, brown yellow, good spherical 100-200nm 99.9%+,brown black, irregular crystal form 300-500nm 99.9%+,brown black, irregular crystal form 1-2um 99.9+%, dark brown, irregular crystal form Silicon nanopowder properties: High purity, good dispersion performance, small size, uniform distribution, large surface area, high surface activity, low apparent density. Nano Silicon powders is non-toxic, odorless, and with active features. Nano silicon powder is a new material for high capacity lithium battery anodes. Silicon nanopowders use for the rechargeable lithium battery cathode material: Due to the high absorption rate of nanometer silicon and lithium batteries, the nano silicon for lithium can significantly increase the capacity of lithium battery (theory can reach 4000mA / h). Nano silicon powder and graphite replace the nano carbon powder as raw materials for the lithium anode material, use the mechanical milling method for preparing the best ratio of silicon / graphite composites, silicon and graphite, which is 1:9. Composition Si-C composite material, can effectively reduce the expansion when silicon absorption lithium ions, increase the affinity with the electrolytic solution, and easily dispersed and can improve the cycle performance. Nano silicon nanowires made of silicon powder used in rechargeable lithium battery anode material in or on the surface of the nano silicon powder coated graphite anode materials used in rechargeable lithium battery, rechargeable lithium batteries can be improved more than three times the capacity and charge-discharge cycles.
we supply high quality silicon nanopowders for Anode materials of lithium ion batteries use.
Nanostructured silicon powders for high capacity lithium battery anodes materials.
30-50nm High purity spherical nano silicon powders for sale in china.
Silicon nanoparticles could supply in 100nm or 200nm with 99.9% purity, brown black powder, widely used in high temperature coatings.
Good and stable Quliaty Silicon nanopowders factory price, 100-200nm, it can be applied for battery.
For Silicon nanoparticles battery use and dispersion, we are professional and can supply high quality powders.
Lithium Ion Batteries Electrode Materials 100nm silicon powders is one of our featured products
silicon nanopowders with high purity as the lithium battery anode material .
Pure micron silicon metal powder is widely used in refractory materials, powder metallurgy industry
Superfine high purity silicon nanoparticles used in semiconductor materials,lithium-ion materials, solar cells,etc.
The nano silicon powder has the characteristics of high purity, small particle size, uniform distribution, large surface area, high surface activity and low bulk density. Nano-silicon powder is a new generation of optoelectronic semiconductor materials with a wide gap energy semiconductor and a high-power light source material.
Silicon nanopowders sepcification: 30-50nm 99%+, brown yellow, good spherical 100-200nm 99.9%+,brown black, irregular crystal form 300-500nm 99.9%+,brown black, irregular crystal form 1-2um 99.9+%, dark brown, irregular crystal form Silicon nanopowder properties: High purity, good dispersion performance, small size, uniform distribution, large surface area, high surface activity, low apparent density. Nano Silicon powders is non-toxic, odorless, and with active features. Nano silicon powder is a new material for high capacity lithium battery anodes. Silicon nanopowders use for the rechargeable lithium battery cathode material: Due to the high absorption rate of nanometer silicon and lithium batteries, the nano silicon for lithium can significantly increase the capacity of lithium battery (theory can reach 4000mA / h). Nano silicon powder and graphite replace the nano carbon powder as raw materials for the lithium anode material, use the mechanical milling method for preparing the best ratio of silicon / graphite composites, silicon and graphite, which is 1:9. Composition Si-C composite material, can effectively reduce the expansion when silicon absorption lithium ions, increase the affinity with the electrolytic solution, and easily dispersed and can improve the cycle performance. Nano silicon nanowires made of silicon powder used in rechargeable lithium battery anode material in or on the surface of the nano silicon powder coated graphite anode materials used in rechargeable lithium battery, rechargeable lithium batteries can be improved more than three times the capacity and charge-discharge cycles.
we supply high quality silicon nanopowders for Anode materials of lithium ion batteries use.
ADD : B1-1603, Yunsheng Science Park, No.11, Guangpu Middle Road, Huangpu District, GZ, GD, CN
Tel : 8620-87226359,8620-87748917
EMAIL : hwnano@xuzhounano.com
BUSINESS SCOPE Since its inception in 2002, Hongwu Enterprise Group has enjoyed over 2 decades of focusing on manufacturing, research, development and processing of inorganic nanoparticles, nanopowders, nano dispersions and nanocomposite. Nanomaterials involved metals, oxides, compounds, carbon nanotubes, nanowires, etc. The company is I...
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