High Quality Nano Silicon Anode Material Si Powder CAS 7440-21-3

Because of their high theoretical specificity, Silicon Anode Material is the best choice for manufacturers and companies that make lithium batteries to upgrade anodes. Particle Size: 900nm

About  Nano Silicon Anode Material Si Powder  :

Physical property

Size: The silicon powder of the nano-silicon anode material is at the nanometer level, usually between 1-100 nanometers. Matter of this size has unique physical properties.

Shape: The silicon powder of the nano-silicon anode material usually presents a spherical or irregular shape.

Structure: The crystal structure of the nano-silicon anode material silicon powder is usually in the form of a single crystal or polycrystal.

Hardness: Due to its nanoscale size and unique physical properties, the nano-silicon anode material silicon powder has a high hardness.

Chemical properties

Stability: The nano silicon anode material silicon powder has high chemical stability and can remain stable under various environmental conditions.

Electrochemical properties: nano-silicon anode material silicon powder has important electrochemical properties in batteries and energy storage. It has a high specific capacity and good cycle performance, can provide a lot of electric energy, and can maintain good performance in the charge and discharge process.

Technical Parameters of Nano Silicon Anode Materials Si Powder

Production Method of Nano Silicon Anode Material Si Powder ：

Raw material

The raw materials for producing nano silicon anode material silicon powder mainly include silicon source, catalyst, solvent, etc. Among them, silicon source is the primary raw material for producing nano silicon anode material silicon powder, usually silane and silicate ester. The catalyst is used to control the reaction rate and product properties. Solvents are used to dissolve raw materials and regulate the viscosity of solutions.

The production process

The production process of nano silicon anode material silicon powder is usually by chemical vapor deposition (CVD) or solution method. The chemical vapor deposition (CVD) method must be carried out at high temperatures to prepare high-quality silicon powder by controlling the reaction conditions. The solution method prepares nano-silicon anode material silicon powder by controlling solvent, temperature and reaction time.

The specific production process includes the following steps:

The silicon source, catalyst and solvent are mixed proportionately to prepare a uniform solution.

The solution is defrosted to eliminate the effect of bubbles on the production process.

The debubbling solution is heated to make the silicon source and catalyst react chemically to generate nano-sized silicon particles.

In the reaction process, the particle size and appearance of the nano-silicon anode material silicon powder are controlled by the reaction temperature, pressure and reaction time.

The generated nano silicon anode material silicon powder is washed, dried and screened to obtain high purity and high quality products.

Production equipment

The production of nano silicon anode material silicon powder requires using special equipment and instruments, such as high-temperature furnaces, autoclaves, stirrers, filters and drying equipment. These devices can meet the production process's temperature, pressure and precision requirements, thus ensuring product quality and performance.

Applicationes of Nano Silicon Anode Material Si Powder  :

Battery field

Silicon powder, a nano-silicon anode material, has a broad application prospect in batteries. Because of its high specific capacity and good cycle performance, it is widely used in lithium-ion batteries, sodium-ion batteries and supercapacitors.

In lithium-ion batteries, the nano-silicon anode material silicon powder can significantly improve the battery's energy density and cycle life. Due to the high specific capacity and low volume effect of nano-silicon anode material silicon powder, lithium-ion batteries' capacity and cycle performance have been significantly improved. In addition, the nano silicon anode material silicon powder can also improve lithium-ion batteries' safety and stability, so it is widely used in electric vehicles, electronic equipment and other fields.

Energy storage

The nano-silicon anode material silicon powder also has a broad application prospect in energy storage. With the increasing energy demand, energy storage technology is becoming increasingly important. As a high-performance energy storage material, silicon powder can improve the energy density and cycle life of energy storage devices.

Photoelectric field

Nanometer silicon anode material silicon powder also has a broad application prospect in optoelectronics. The nano-silicon anode material silicon powder has excellent electrical properties and stability and can be used in solar cells and LED fields.

In the field of solar cells, nano-silicon anode material silicon powder can improve solar cells' photoelectric conversion efficiency and stability, thereby improving their power generation capacity and service life. In addition, the nano-silicon anode material silicon powder can also be applied to LED and other fields to improve its brightness and service life.

The semiconductor field

Nanometer silicon anode material silicon powder also has a broad application prospect in semiconductors. Semiconductor devices such as integrated circuits and microelectronics require high-performance materials to improve performance and stability. The nano-silicon anode material silicon powder has excellent electrical properties and stability and can be used in the manufacturing process of semiconductor devices.

Storage conditions for Nano Silicon Anode Materials Si Powder:

A damp reunion can affect the performance of nano Si powder and its use. Nano Si must be kept in vacuum packed and in a dry area. Si powder should not be exposed to stress.

How to Pack and Ship Nano Silicon Anode Materials Si Powder
Many types of packaging exist, each one based on the amount Si nano silicon anode powder.
Nano silicon anode Si powder packing: 1kg/bag, 5kg/bag and 25kg/barrel. Or as requested.
Nano silicon anode Si powder shipping: Send outs could be made by express, air or sea.

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