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Merck
CN

933759

Sigma-Aldrich

greener alternative

nanoparticles, 10 nm avg. part. size, ≥99% trace metals basis, battery grade

别名:

SiNPs, Silicon nanopowder

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About This Item

线性分子式:
Si
CAS号:
分子量:
28.09
MDL编号:
UNSPSC代码:
12352309
NACRES:
NA.21

等级

battery grade

质量水平

方案

≥99% trace metals basis

表单

powder

组成

Si

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

平均零件尺寸

10 nm

粒径

10 nm

沸点

2355 °C (lit.)

mp

1410 °C (lit.)

密度

2.33 g/mL at 25 °C (lit.)

堆积密度

0.03 g/cm3

应用

battery manufacturing

环保替代产品分类

SMILES字符串

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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一般描述

Our 10 nm silicon nanoparticles are a high-quality, ultrafine powder with a narrow particle size of 10 nm and a high surface area (~180 m2/g). It is produced by the laser gas phase synthetic method from high-purity silane to achieve the high purity (>=99%) and reliable particle size.
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应用

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 sodium-ion and magnesium-ion batteries. Its unique properties make it a valuable material for developing next-generation battery technologies that offer higher performance, longer lifetimes, and lower costs.

特点和优势

Our silicon nanoparticles are designed for battery applications to extend cycle life and charge and discharge rates. We offer:
  • Lowest Particle Size
  • High Surface Area
  • Consistent Quality

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Sol. 2

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Rational design of silicon-based composites for high-energy storage devices
Lee, Jung Kyoo, et al.
Journal of Material Chemistry A, 4 (2016)
Surface and Interface Engineering of Silicon-Based Anode Materials for Lithium-Ion Batteries
Luo, Wei, et al.
Advanced Energy Materials, 7 (2017)
Vanitha Selvarajan et al.
Frontiers in chemistry, 8, 602-602 (2020-08-08)
The rapid emergence of drug resistance continues to outpace the development of new antibiotics in the treatment of infectious diseases. Conventional therapy is currently limited by drug access issues such as low intracellular drug accumulations, drug efflux by efflux pumps

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