Merck
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633097

Sigma-Aldrich

Silicon

nanopowder, <100 nm particle size (TEM), ≥98% trace metals basis

Synonym(s):
Silicon anode material
Linear Formula:
Si
CAS Number:
Molecular Weight:
28.09
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Ensaio

≥98% trace metals basis

forma

nanopowder

tamanho de partícula

<100 nm (TEM)

pb

2355 °C (lit.)

pf

1410 °C (lit.)

densidade

2.33 g/mL at 25 °C (lit.)

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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This Item
215619646687GF46525620
Silicon nanopowder, &lt;100&#160;nm particle size (TEM), &#8805;98% trace metals basis

Sigma-Aldrich

633097

Silicon

Silicon powder, &#8722;325&#160;mesh, 99% trace metals basis

Sigma-Aldrich

215619

Silicon

Silicon wafer (single side polished), &#60;100&#62;, N-type, contains no dopant, diam. × thickness 2&#160;in. × 0.5&#160;mm

Sigma-Aldrich

646687

Silicon

Silicon powder, max. particle size 45 micron, weight 50&#160;g, high purity 99.998%

GF46525620

Silicon

assay

≥98% trace metals basis

assay

99% trace metals basis

assay

-

assay

99.998%

form

nanopowder

form

powder

form

crystalline (cubic (a = 5.4037)), wafer (single side polished)

form

powder

particle size

<100 nm (TEM)

particle size

−325 mesh

particle size

-

particle size

-

bp

2355 °C (lit.)

bp

2355 °C (lit.)

bp

2355 °C (lit.)

bp

2355 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

Descrição geral

Our battery-grade silicon nanopowder features a 100 nm particle size with a purity of 98%. This light grey powder is a highly sought-after material for advanced battery research and development due to its exceptional electrochemical properties. It 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.

Aplicação

Our silicon nanopowder is a highly versatile material with applications in various fields such as energy storage, biomedical, and electronics industries. Its exceptional electrochemical properties make it a highly sought-after material for the development of advanced lithium-ion batteries. The small particle size and high specific surface area of our battery-grade silicon nanopowder make it an excellent candidate for use in the anode of lithium-ion batteries. The high-capacity lithium-ion batteries utilizing silicon nanopowder anodes have the potential to achieve greater energy density and longer cycle life compared to traditional graphite anodes. Furthermore, its high purity and consistent particle size make it a reliable material for battery researchers and manufacturers.

Características e benefícios

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

Pictogramas

Flame

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Flam. Sol. 2

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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