Silicon Dioxide Nanopowder for Battery Diaphragm 20nm SiO2 Particle

Specification of Silicon Dioxide Nanopowder:

MF: SiO2

Particle size: 20-30nm, <100nm

Purity: 99.8%

Type: Hydrophobic, hydrophilic, choose as per application base, oil or water types

Color: White

Silicon nanopowder work as sandwich diaphragm:

Compared to the traditional sandwich diaphragm, the separator used nano silica powder is characterized by: 
(1) Nano silica woking as an intermediate interlayer to prevent side reactions from occurring; 
(2) Accumulation of nano silica particles to provide sufficient space for lithium ion and electrolyte permeation; 
(3) As an insulating material, silicon dioxide nanopowder reacts only when lithium metal penetrates the separator to prevent further dendrite growth.

Oxide Nanoparticles Hongwu International Group Ltd supply:

SiO2, Al2O3, TiO2, Fe2O3, Fe3O4, CuO, Cu2O, Ni2O3, ZnO, SnO2, WO3, ZrO2, YSZ, ITO, ATO, AZO, MgO, Sb2O3, Bi2O3, In2O3, Y2O3, Ta2O5, VO2 Nanopowders

Available forms: powders, dispersion to meet different demands

Advantages: 
1. Mature and stable production process
2. Strictly on selecting raw materials
3. Competitive price
4. Customized service
5. Diversified choices