Dioxyde de silicium, nanopowder (sphérique, poreux ), granulométrie 5-15 nm( TEM), base de métaux traces 99,5 %

Code: 637246-500g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silicon dioxide finds applications in various fields, ranging from catalysis to composite synthesis. Some major studies are listed here:Pickering emulsion polymer...


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Votre prix
$852.60 500G

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silicon dioxide finds applications in various fields, ranging from catalysis to composite synthesis. Some major studies are listed here:Pickering emulsion polymerization using a silicon dioxide nanoparticle stabilizer to form molecularly imprinted polymers for steroid recognition. Mesoporous silica is used as a catalyst support in the preparation of multiwalled carbon nanotubes (MWCNTs). It is used as a ring opening of tetrahydrofuran-dimethanol to 1,2,6-hexanetriol.It maybe used to prepare silica/brominated poly(phenylene oxide) nanocomposites membranes for CO2 seperations. The composite scaffold of chitosan/chondroitin sulfate/nano-SiO2 was fabricated by lyophilization. Nanocomposites preparation of silica, single-wall carbon nanotubes, and graphite nanoplatelets in an epoxy matrix have been reported.6Dielectric spectroscopy study of the polystyrene/nanosilica model system has been studied. PMMA SiO2 nanocomposites were reported to be synthesized.

Packaging

250, 500 g in poly drum

50 g in glass bottle

assay99.5% trace metals basis
bp2230 °C (lit.)
bulk density0.068 g/mL
density2.2-2.6 g/mL at 25 °C
formnanopowder (spherical, porous)
InChI keyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI1S/O2Si/c1-3-2
mp>1600 °C (lit.)
particle size5-20 nm (TEM)
Quality Level100
SMILES stringO=[Si]=O
surface area590-690 m2/g (TEM)
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Cas Number7631-86-9
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