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

About Nano Silicon Anode Material Si Powder :
With a capacity of 3600mAh/g, silicon is the best electrode material for future generation lithium-ion batteries. This specific capacity is 10x greater than that of graphite (372mAh/g). The significant expansion (more than 300%) of the material when loaded (lithified) makes it difficult to use. Also, the unstable solid electrolyte interface (SEI) limits its potential. Poor mechanical stability and chemical passivation characteristics of the silicon electrode make it difficult for the system to rely on the electrode's cyclability. Many studies have been conducted and proposed solutions.
The silicon volume changes dramatically during lithium insertion. It can cause the lithium-silicon-battery prototype to loose most of its power in less than 10 charges-discharge cycles. Solving the issue of stability and capacitance of lithium-ion lithium is key to high-capacity, lithium-ion lithium-ion lithium-ion cells' success.
Anode materials made from silicon have great potential to increase the storage efficiency and energy capacity of lithium-ion cells. The main disadvantage of silicon anode materials was their resistance to surface oxidation, which can increase impedance or reduce the circularity. The high-purity silicon anode materials we use have a high specific capability without significantly shortening their cycle life. Wgraj is trusted globally Nano Silicon Anode Material Si Powder Source . You can send us an inquiry regarding the latest. Prices starting at Silicon Anode Material Anytime.

Nano Silicon Anode Materials Si Powder Performance:
Technical Parameters of Nano Silicon Anode Materials Si Powder

Name of the product	MF	SSA	Size of the particle	First Discharge Capacity	First Charge Capacity	First Discharge Efficiency
Nano Silicon Powder	Si	11.36m2/g	900nm	2348.9 mAH/g	2003.6 mAH/g	85.3%

It is simple. Nano Silicon Anode Material Si Powder Produced?
The method of forming silicon anode materials for rechargeable batteries includes the use of a metal matrix that contains no more than 30% silicon and a silicon structure. At least partly, the metal matrix is etched to isolate the silicon structure.
Metal silicon alloy particles that contain a metal matrix with a silica structure and dispersed within the metallic matrix which contains not more then 30wt% silicon.
To remove the metallic elements from the steel-silicon-alloy, the matrix is partially etched to make a porous silica particle that includes a variety of structural elements.

Applicaciones Nano Silicon Anode Material Si Powder :
Silicon is the promising material for next-generation lithium-ion anode materials. For aluminum shell batteries, nanosilicon is used as anode materials in flexible and cylindrical forms. Our silicon anode can be mixed in the liquid battery to avoid caking. The powder can blend seamlessly with other batteries and create a consistent, solid coating. These are ideal for many applications such as photovoltaics or lithium-ion cells.

Conditions for Storage of 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 must not be exposed to stress.

How to Pack and Ship Nano Silicon Anode Materials Si Powder
Many types of packing exist, which are dependent on the amount of nano silicon anode si powder.
Nano silicon anode Si powder packing: 1kg/bag, 5kg/bag and 25kg/barrel. Or as requested.
Nano silicon anode Si powder shipping: Could be shipped by express, air or sea as soon as payment receipt is received.