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633097

Sigma-Aldrich

Silicon

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

Szinonimák:

Silicon anode material

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(3)

About This Item

Lineáris képlet:
Si
CAS-szám:
7440-21-3
Molekulatömeg:
28.09
EC-szám:
231-130-8
MDL-szám:
MFCD00085311
UNSPSC kód:
12352302
PubChem Substance ID:
24882537
NACRES:
NA.23

Minőségi szint

100

Teszt

≥98% trace metals basis

Forma

nanopowder

részecskeméret

<100 nm (TEM)

bp

2355 °C (lit.)

mp

1410 °C (lit.)

sűrűség

2.33 g/mL at 25 °C (lit.)

SMILES string

[Si]

InChI

1S/Si

Nemzetközi kémiai azonosító kulcs

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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Általános leírás

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.

Alkalmazás

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.

Tulajdonságok és előnyök

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

Piktogramok

Flame
GHS02

Figyelmeztetés

Warning

Figyelmeztető mondatok

H228

Óvintézkedésre vonatkozó mondatok

P210 - P240 - P241 - P280 - P370 + P378

Veszélyességi osztályok

Flam. Sol. 2

Tárolási osztály kódja

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

Eyeshields, Gloves, type N95 (US)

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
MKCW2329
MKCV0568
MKCR2401
MKCP8819
MKCP6299

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Silicon powder, 150 max. part. size (micron), weight 2000&#160;g, purity 97.5%

GF92543317

Silicon

Silicon dioxide nanopowder (spherical, porous), 5-20&#160;nm particle size (TEM), 99.5% trace metals basis

Sigma-Aldrich

637246

Silicon dioxide

Silica nanopowder, 99.8% trace metals basis

Sigma-Aldrich

718483

Silica

Zhenhui Kang et al.
Nanoscale, 3(3), 777-791 (2010-12-17)
Owing to their abundant unique properties and ready compatibility with Si microelectronic technology, Si nanostructures are becoming one of the most important classes of nano semiconductors. Particularly, small-sized Si nanoparticles possess distinctive photoluminescence (PL), biocompatibility, and active surface properties. In
Yuki Kobayashi et al.
Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology, 19(5), 176-176 (2017-06-06)
Si and its oxide are nonpoisonous materials, and thus, it can be taken for medical effects. We have developed a method of generation of hydrogen by use of reactions of Si nanopowder with water in the neutral pH region. Si
High temperature Boron-based thermoelectric materials
Mori T
Material Matters, 4, 37-37 (2009)
Chengyong Li et al.
Journal of nanoscience and nanotechnology, 13(3), 2272-2275 (2013-06-13)
Mesoporous Si-C-O fibers were fabricated by air activation of a kind of carbon-rich SiC-C fibers at 600 degrees C. The SiC-C fibers were prepared from the hybrid precursor of polycarbosilane and pitch through melt-spinning, air curing and pyrolysis in nitrogen.
Min Joon Huang et al.
Journal of nanoscience and nanotechnology, 13(6), 3810-3817 (2013-07-19)
In this work, we demonstrated a silicon nanowire (SiNW) biosensing platform capable of simultaneously identifying different Dengue serotypes on a single sensing chip. Four peptide nucleic acids (PNAs), specific to each Dengue serotypes (DENV-1 to DENV-4), were spotted on different
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