Tag: nano silicon powder

The Property And Application of Nano Silicon Powder

What is the nanosilicon powder property?

Nano silicon powder The term crystalline silicon is used to describe particles that are less than 5 nanometers in diameter (one billion (1G), of a meter). Nano silicon powder is known for its purity, small particles and uniform distribution. This product is non-toxic, tasteless, and has high surface activity. Nano silicon is a new type of optoelectronic material with wide gap energy and high-power light source.
The method used to prepare nanosilica powder uses variable current laser beam ion phase. It has a high level of purity, high dispersion performance and uniformity, large specific area, high surface activation, low bulk densities, good activity and large industrialized output.

How can nano silicon powder be used?

1. You can use nanosilicon powder to make nanosilicon wires in the negative electrode materials of rechargeable Lithium batteries, or you can use graphite as the negative electrode materials of rechargeable Lithium batteries. This will increase the capacity and number of charge-discharge cycling of rechargeable Lithium batteries by 3 times.

2. It is used as a raw material for organic silicon polymer materials and high temperature resistant coatings.

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-spherical powder of silicon and the diamond are mixed together under high pressure in order to produce a composite material called nano-silicon carbide—diamond, which can be used as a tool for strength and toughness.

5. The theoretical specific capacity of nano-silicon for lithium-ion cells is 4200mAh/g, which is higher than the carbon material.

6. On the nano-silicon surface, ten different nano-silicon structures are designed. These nano-structures can be used to produce photoluminescence for the main wavelength ranges from near UV to near Infrared as well as low threshold voltages electroluminescence.

Tech Co., Ltd. is a professional nano silicon powder Over 12 years in research and development of chemical products. You can contact us for high-quality silicon nano powder. Contact us Send an inquiry.

What is the nanosilicon powder property? Nano silicon powder The term crystalline silicon is used to describe particles that are less than 5 nanometers in […]

Performance and application of nano silicon powder

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 good dispersion properties, as well as a small particle size, uniformity, large surface area, high activity on the surface, low bulk densities, good activity, a large output, and high industrialized output. Nano silicon powder is a compound that can be made 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 wide gap.

Nano silicon Si Powder Application
1. Use nano silicon powder particles for making nano silicon wires to be used in nano carbon anode material for rechargeable Lithium batteries. Or use graphite as a surface coating on nano spherical silicone powder for silicon anode material for rechargeable Lithium batteries.
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 create a thin film with nano silicon 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 to make cutting tools that are tough and strong.
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 and Electroluminescence Models are proposed, which lay the groundwork for the realisation of silicon-based integrated optoelectronic systems.

Processing characteristics of nanosilica powder
Tongrun Information Technology Co., Ltd. manufactures nano-silicon powder products using a laser plasma chemical gas phase process. The product obtained this way has uniform silicon particles, high purity and low impurity, 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. Grading, Agglomeration, as well as other steps, are performed, but batch stability can’t be guaranteed. Sanding requires complex machinery and equipment. The production line is out of order and the cost to fix it is huge.

Suggested ratio :
1. Tongrun Information Technology Co. Ltd. recommends adding about 5% of the nano-silicon from Tongrun Information Technology Co. Ltd.
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 from Tongrun Information Technology Co. Ltd.
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
The packaging is made of inert gases and anti-static. This product should be kept in a cool and dry environment. It shouldn’t be exposed to air too long, as moisture can cause agglomeration and affect the use effect.

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You can contact us for a high-quality silicone powder. Contact us Send an inquiry.

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 […]

Researches and application prospects of nano silicon powder

What is Nano silicon? Nano silicon The smallest diameter of crystal silicon particles is 5 nanometers. Nano silicon powder is high in purity and has small particles. It also has uniform distribution. This product is tasteless and non-toxic thanks to its high surface area, high activity and low bulk density. Nano silicon powder, a new generation optoelectronic materials with high gap energy semiconductors, is also a high power light source material.
Nano silicon research is undergoing new developments
(1) Change the amount of silicon-rich and annealing conditions to control the size or density of silicon nanocrystals. The critical temperature required for the formation of silicon nanocrystals has been suggested by the literature as being 1000oC. We have proved this through experiments. After annealing at 900oC, the high-resolution electron photo of silicon-rich silicone oxide has a silicon content of around 30%. It is obvious that silicon nanocrystals exist.
(2) First time observation of the electroluminescence in Au/(Ge/SiO2) superlattice/p -Si structure. High-resolution electron micrograph showing a four-period Ge/SiO2 supra lattice. The bright-line shows SiO2 having a thickness of 2.0nm. The Ge layer has a thickness at 2.4nm.
(3) The nanoSiO2/Si/SiO2 sandwich structure, a single-potential high-potential well structure, was grown on silicon substrates using magnetron-sputtering technology. It was the first time that visible electroluminescence from the Au/NDB/p–Si structure had been achieved. The changes in the thickness (W), which affects the Nano-silicon layer, cause the peak position and intensity for electroluminescence to oscillate synchroeously. Further research and analysis have proven that the oscillation time is 1/2 the de Broglie wavelength. This is explained by the electroluminescence theory proposed by our group.

(4) Er electroluminescence (with a wavelength 1.54mm) was first realized using the SiO2Si:Er film grown by magnetron-sputtering.
(5) First time, a UV-violet luminescence of 360nm at a low threshold voltage was achieved in heat-treated natural silicon oxide/pSi. It is the longest wavelength known to be produced by silicon-based ultravioletescence.
The applications prospects for Nano silicon
We have developed more than 10 types of silicon/siliconoxide nanostructures and realized the photoluminescence within the main wavelength band (including 1.54 mm and 1.62 mm from the near ultraviolet to the near infrared). Also, the photoluminescence under Low threshold voltage electroluminescence. It is of significant scientific importance and offers great potential for future applications.
(aka. Technology Co. Ltd. (aka. Our Nano silicon is high in purity, fine particle size, and impurity. Please Please contact us if necessary.

What is Nano silicon? Nano silicon The smallest diameter of crystal silicon particles is 5 nanometers. Nano silicon powder is high in purity and has […]

What is Nano Silicon Powder?

Introduction to Nano Silicon Powder Silica Si powder (smoky grey superfine powder) is a dark, smokey-gray powder. The amount of carbon in it will affect the color. Silica powder’s whiteness is between 40-50. It has a bulk density around 200kg/m3. The true density is 2.2g/cm3. Nano silicon powder This refers to crystalline silica particles less than 5 Nanometers in diameter (billionths thereof of a meter).

Nano Silicon Powder has Physicochemical Property
Nano silicon powder This product has high purity, small particle sizes, uniform distribution, large specific area, high surface activity and low loose densities. It is tasteless, non-toxic and has excellent activity. Nano silicon powder A new generation of photoelectric materials has a wider gap semiconductor and is also a high power light source material.

Nano Silicon Powder Properties
Other Names	Silicon Nanoparticles, Silicon Nanopowder, nanosilicon,
CAS No.	7440-21-3
Formula compound	Si
Molecular Weight	28.08
Appearance	Yellow Brown Powder
Melting Point	2900 degC
Boiling Point	N/A
Density	2330g/cm3
Solubility of H2O	N/A
Exact Mass	N/A

Silicon Nanoparticles Nano Si Powder CAS 7440-21-3

Nano Silicon Powder preparation
There are three methods of preparing the ingredients. nano silicon powder Mechanical ball milling, chemical and vapor deposition, as well as plasma evaporation, condensation. The industrial production of silicon powder in western countries began earlier. There are specialized silicon products companies such as Chemicalbook of Japan and DuPont of the United States. The company can use plasma evaporation, condensation and other methods to produce high-quality nano silicon powder in different sizes. It is the most advanced production technology in the world.

Nano Silicon Powder: Applications
1. Can be used to produce nano silicon wire for rechargeable lithium-carbon anode materia, or the nano spherical surface of silicon powder coated with graphite. It can enhance the rechargeable battery’s electric capacity and charge-discharge cycle times by more than three times.
2. Can be used in high-temperature resistant coatings and other refractory materials. It can react with organic matter as the raw material for organic silicone polymer materials.
3. The coating can be used to form nano silicon particle films, which are widely used in solar power.
4. Mixing nano-spherical diamond powder and silicon under high pressure creates nano-sic – diamond composite materials. These materials can be used for cutting to increase strength and toughness.
5. Nano-silicon is used as an anode material in lithium-ion battery batteries. The theoretical specificity of nano-silicon, or nano-silicon carbon, is higher than that of carbon.
6. The silicon nanoparticle substrate was used to design more than ten types silicon nanoparticle/siliconoxid nanostructures. These nanostructures achieved photoluminescence in major band from near ultraviolet to near-infrared as well as low threshold voltage electroluminescence. Forward or reverses bias was applied.

Nano Silicon Powder Supplier
Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and Nanomaterials. They have over 12 years experience in producing super high-quality chemicals, such as silicon powder.
High-quality products are what you want Nano Silicon Powder Send us an inquiry and contact us.

Introduction to Nano Silicon Powder Silica Si powder (smoky grey superfine powder) is a dark, smokey-gray powder. The amount of carbon in it will affect […]

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