Saltar al contenido
Merck
Todas las fotos(3)

Documentos

594911

Sigma-Aldrich

Silicon carbide

nanopowder, <100 nm particle size

Sinónimos:

Carbon silicide, Carborundum, Methanidylidynesilanylium, Silicon monocarbide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula lineal:
SiC
Número de CAS:
409-21-2
Peso molecular:
40.10
EC Number:
206-991-8
MDL number:
MFCD00049531
UNSPSC Code:
12352302
PubChem Substance ID:
24881545
NACRES:
NA.23

form

nanopowder

surface area

70-90 m2/g

particle size

<100 nm

mp

2700 °C (lit.)

density

3.22 g/mL at 25 °C (lit.)

bulk density

0.069 g/cm3

SMILES string

[C-]#[Si+]

InChI

1S/CSi/c1-2

InChI key

HBMJWWWQQXIZIP-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

General description

Silicon carbide (SiC), also known as carborundum, is composed of silicon and carbon, forming a hard refractory ceramic material that exhibits extreme mechanical and thermal stability. This product is a SiC nanopowder with a particle size less than 100 nm and a high surface area of 70-90 m2/g. Our product is primarily made of the beta phase with approximately 3-15% adopting an amorphous structure. With a Mohs scale hardness of 9.5, silicon carbide is one of the hardest materials, which make its nanopowder useful in the production of abrasives for polishing and grinding and as a coating or composite material for high wear-resistance. SiC nanoparticles are also under research as sensors and imaging nanoprobes for bioscience and clinical diagnosis.

application

  • Overview of silicon carbide power devices: This document provides a comprehensive review of the characteristics and applications of silicon carbide (SiC) in power devices, discussing its advantages over traditional silicon devices in handling high voltages and efficiencies (Choi, 2016).

Physical form

primarily beta phase (3-15% amorphous)

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 4

1 of 4

Silicon carbide powder, mean particle size 0.1-1 micron, weight 50&#160;g, purity 99%

GF48263014

Silicon carbide

Silicon carbide powder, max. particle size 75 micron, weight 200&#160;g, purity 98.7%

GF19379920

Silicon carbide

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

Sigma-Aldrich

633097

Silicon

Silicon carbide powder, max. particle size 75 micron, weight 500&#160;g, purity 98.7%

GF22490423

Silicon carbide

Martial Hamon et al.
EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, 8(9), 1006-1011 (2013-01-24)
To report the four-month and nine-month angiographic results as well as one-year clinical follow-up from the first-in-man study with the silicon carbide and sirolimus-eluting bioabsorbable polymer (poly-L-lactic acid (PLLA) polymer) -coated cobalt-chromium Orsiro stent. A group of 30 patients with
Bálint Somogyi et al.
Nanoscale, 4(24), 7720-7726 (2012-11-09)
Molecule-sized fluorescent emitters are much sought-after to probe biomolecules in living cells. We demonstrate here by time-dependent density functional calculations that the experimentally achievable 1-2 nm sized silicon carbide nanocrystals can emit light in the near-infrared region after introducing appropriate
Alexandra Oliveros et al.
Biomedical microdevices, 15(2), 353-368 (2013-01-16)
Silicon carbide (SiC) has been around for more than 100 years as an industrial material and has found wide and varied applications because of its unique electrical and thermal properties. In recent years there has been increased attention to SiC
A Oliveros et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 1643-1646 (2013-02-01)
Silicon Carbide (SiC), has been shown to be a bio- and hema-compatible substrate that could potentially be used in biosensor applications. The development of a viable biorecognition interface using SiC as the substrate material for bio-detection is described. Surface modification
Mónica Fernández-Perea et al.
Optics express, 20(21), 24018-24029 (2012-11-29)
We have developed new, Mg/SiC multilayer coatings with corrosion barriers which can be used to efficiently and simultaneously reflect extreme ultraviolet (EUV) radiation in single or multiple narrow bands centered at wavelengths in the spectral region from 25 to 80
Ver todos los artículos relacionados

Artículos

Lightweight Metal Matrix Nanocomposites

Composite materials with micron scale reinforcements offer tailored properties for various applications.

Green Synthesis of Nanomaterials

Silica's versatility spans various industries, including biomedical applications.

Advanced Inorganic Materials for Lighting

Three approaches generate white light, including LED-based down-conversion for broader applications.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico