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Wichtige Dokumente
594911
Siliziumcarbid
nanopowder, <100 nm particle size
Synonym(e):
Carbon silicide, Carborundum, Methanidylidynesilanylium, Silicon monocarbide
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About This Item
Lineare Formel:
SiC
CAS-Nummer:
Molekulargewicht:
40.10
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:
NACRES:
NA.23
Empfohlene Produkte
Form
nanopowder
Qualitätsniveau
Oberflächenbereich
70-90 m2/g
Partikelgröße
<100 nm
mp (Schmelzpunkt)
2700 °C (lit.)
Dichte
3.22 g/mL at 25 °C (lit.)
Schüttdichte
0.069 g/cm3
SMILES String
[C-]#[Si+]
InChI
1S/CSi/c1-2
InChIKey
HBMJWWWQQXIZIP-UHFFFAOYSA-N
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Allgemeine Beschreibung
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.
Anwendung
- 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).
Physikalische Form
primarily beta phase (3-15% amorphous)
Lagerklassenschlüssel
11 - Combustible Solids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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Alexandra Oliveros et al.
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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
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
Mónica Fernández-Perea et al.
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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
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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
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