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748161

Sigma-Aldrich

Silicium(IV)-oxid

nanoparticles, mesoporous, 200 nm particle size, pore size 4 nm

Synonym(e):

Siliziumdioxid

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About This Item

Lineare Formel:
SiO2
CAS-Nummer:
7631-86-9
Molekulargewicht:
60.08
EG-Nummer:
231-545-4
MDL-Nummer:
MFCD00011232
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329765874
NACRES:
NA.23

Form

mesoporous
nanoparticles

Qualitätsniveau

100

Partikelgröße

200 nm

Porengröße

4 nm pore size

bp

2230 °C (lit.)

mp (Schmelzpunkt)

>1600 °C (lit.)

Anwendung(en)

battery manufacturing

SMILES String

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChIKey

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Allgemeine Beschreibung

Shape - approximately spherical

Anwendung

The well defined mesoporous materials are used in applications that include separations, drug delivery, optical imaging, and composites.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ0643
MKCN6428
MKCM9474
MKCL9982
MKCK8037

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Silicium(IV)-oxid mesoporous, 2 μm particle size, pore size ~4 nm

Sigma-Aldrich

806900

Silicium(IV)-oxid

Kieselsäureanhydrid powder

Sigma-Aldrich

S5130

Kieselsäureanhydrid

Siliziumdioxid 99.8%

Supelco

381276

Siliziumdioxid

Silicium(IV)-oxid monodisperse, non-porous, 500 nm

Sigma-Aldrich

904449

Silicium(IV)-oxid

Huan Meng et al.
ACS nano, 4(8), 4539-4550 (2010-08-25)
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Wang, Z.; Stein, A.
Chemistry of Materials, 20, 1029-1029 (2008)
Zhang, D.; Wang, X.; Qiao, Z.; Tang, D.; Liu, Y.; Huo, Q.
The Journal of Physical Chemistry C, 114, 12505-12505 (2010)
Thiam-Leng Chew et al.
Advances in colloid and interface science, 153(1-2), 43-57 (2010-01-12)
Separation of carbon dioxide (CO(2)) from gaseous mixture is an important issue for the removal of CO(2) in natural gas processing and power plants. The ordered mesoporous silicas (OMS) with uniform pore structure and high density of silanol groups, have
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