933767

Silicon

nanoparticles, 40 nm avg. part. size, ≥99% trace metals basis

• Sinônimo(s): SiNPs, Silicon nanopowder
• Fórmula linear: Si
• Número CAS: 7440-21-3
• Peso molecular: 28.09
• Número MDL: MFCD00085311
• Código UNSPSC: 12352309
• NACRES: NA.21

Propriedades

• grau: battery grade
• Nível de qualidade: 100
• descrição: Application: Battery Manufacturing
• Ensaio: ≥99% trace metals basis
• forma: nanoparticles; powder or crystals
• composição: (Si)
• condição de armazenamento: (Avoid contact with skin and eyes. Keep container tightly closed in a dry and well-ventilated place.)
• características do produto alternativo mais ecológico: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Tamanho médio da partícula: 40 nm
• pb: 2355 °C (lit.)
• pf: 1410 °C (lit.)
• densidade: 2.33 g/mL at 25 °C (lit.)
• densidade volumétrica: 0.07‑0.08 g/cm³
• aplicação(ões): battery manufacturing
• categoria alternativa mais ecológica: Enabling
• cadeia de caracteres SMILES: [Si]
• InChI: 1S/Si
• chave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N

Descrição

Descrição geral

Our 40 nm silicon nanoparticles are a high-quality, ultrafine powder with a narrow particle size of 40 nm and a high surface area (~100 m²/g). It is produced by the laser gas phase synthetic method from high-purity silane to achieve the high purity (>9=9%) and reliable particle size.

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This product has been enhanced for energy efficency. Click here for more information.

Aplicação

Silicon nanopowder is a promising material for use in advanced battery technologies. With its high theoretical capacity (4212 mAh/g), it has the potential to significantly improve the performance of lithium-ion batteries. The controlled particle size and high surface area of our silicon nanopowder make it an ideal candidate for use as an anode material in these batteries, allowing for improved charge and discharge rates, longer cycle life, and higher energy densities. Additionally, silicon nanopowder is being researched for use in other types of batteries, including lithium-air and lithium-sulfur batteries. Its unique properties make it a valuable material for developing next-generation battery technologies that offer higher performance, longer lifetimes, and lower costs.

Características e benefícios

Our silicon nanoparticles are designed for battery applications to extend cycle life and charge and discharge rates. We offer:

• Low Particle Size
• High Surface Area
• Consistent Quality

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Warning
• Frases de perigo: H228
• Declarações de precaução: P210 - P240 - P241 - P280 - P370 + P378
• Classificações de perigo: Flam. Sol. 2
• Código de classe de armazenamento: 4.1B - Flammable solid hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable