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Silicon Dioxide Nanopowder for Battery Diaphragm 20nm SiO2 Particle

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Silicon Dioxide Nanopowder for Battery Diaphragm 20nm SiO2 Particle

Hongwu Internation Group Ltd has been in manufacturer in nano materials since 2002. Silica nanopowder is available for hydrophobic and hydrophilic 20-30nm with 99.8%purity.

  • product origin:

    Jiangsu, China
  • item no.:

    M602, M606
  • shipping port:

    Guangzhou, Shenzhen, Shanghai, Beijing
  • color:

    White
  • lead time:

    As per requ
  • payment:

    Inquiry
pPoduct Details

 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


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Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.

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