933767

ケイ素

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

• 別名: SiNPs, Silicon nanopowder
• 化学式: Si
• CAS番号: 7440-21-3
• 分子量: 28.09
• MDL番号: MFCD00085311
• UNSPSCコード: 12352309
• NACRES: NA.21

特性

• グレード: battery grade
• 品質水準: 100
• 詳細: Application: Battery Manufacturing
• アッセイ: ≥99% trace metals basis
• 形状: nanoparticles; powder or crystals
• 組成: (Si)
• 保管条件: (Avoid contact with skin and eyes. Keep container tightly closed in a dry and well-ventilated place.)
• 環境により配慮した代替製品の特徴: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 平均部品サイズ: 40 nm
• bp: 2355 °C (lit.)
• mp: 1410 °C (lit.)
• 密度: 2.33 g/mL at 25 °C (lit.)
• かさ密度: 0.07‑0.08 g/cm³
• アプリケーション: battery manufacturing
• 環境により配慮した代替製品カテゴリ: Enabling
• SMILES記法: [Si]
• InChI: 1S/Si
• InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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.

特徴および利点

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

安全性情報

• ピクトグラム: GHS02
• シグナルワード: Warning
• 危険有害性情報: H228
• 注意書き: P210 - P240 - P241 - P280 - P370 + P378
• 危険有害性の分類: Flam. Sol. 2
• 保管分類コード: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable