Silicon (Si) Nanopowder has a high specific surface area, allowing for better electrochemical performance, and its small particle size ensures excellent dispersion within battery electrode formulations. With consistent particle size and high purity, this silicon nanopowder is an excellent choice for battery researchers and manufacturers looking to enhance the performance of their lithium-ion batteries.

• Formula: Si
• CAS: 7440-21-3
• Purity: ≥99.9%
• Particle size: 30 nm, 50 nm, 80 nm, 100 nm, 200 nm, or customized.
• Density: 2.33 g/cm3
• Boiling point: 2355 ℃
• Melting point: 1410 ℃
• Specific Surface Area: >80 m2/g
• Apparent density: 0.12 g/cm3
• Oxygen content: <1.0%

Silicon (Si) Nanopowder Specifications

Silicon (Si) Nanopowder SEM

Silicon (Si) Nanopowder Features 

This battery-grade silicon nanopowder ensures excellent dispersion within battery electrode formulations due to its small particle size.

• Superior Dispersion
• High Specific Surface Area
• Improved Mechanical Stability
• Enhanced Performance

Silicon (Si) Nanopowder Applications

• Used in the production of microchips, transistors, and other semiconductor devices.
• Used as a potential material for next-generation lithium-ion batteries.
• Used in the development of solar cells and photovoltaic systems.
• Used as a catalyst or catalyst support in various chemical reactions, such as hydrogenation, oxidation, and organic synthesis.
• Used in the production of abrasives, cutting tools, and wear-resistant materials.

Silicon (Si) Nanopowder Storage and Packing

Silicon (Si) Nanopowder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period of time. We offer vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.