806927
Silica
mesoporous SBA-16, <150 μm particle size, pore size 5 nm, Cubic pore morphology
Synonym(s):
Porous Silica, SBA-16, Silicon dioxide
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About This Item
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-545-4
MDL number:
Quality Level
assay
99.9% trace metals basis
form
powder
reaction suitability
core: silicon
surface area
500-700 m2/g
particle size
<150 μm
pore size
0.6-0.8 cm3/g pore volume, 4-6 nm pore diameter, 5 nm pore size
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
The pore structure of SBA-16 is a cubic Im3m-type, three dimensional cage. Its mass transfer kinetics is better than that of SBA-15.
Application
Mesoporous silicas are inorganic materials having porous structures and find applications in chromatography, catalysis, drug delivery and imaging.
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Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
介孔二氧化硅有序的孔隙结构、非常高的比表面积等特性使其适合多种应用，包括废水修复、室内空气净化、催化、生物催化和药物输送。
Mesoporous silica used in wastewater remediation, air cleaning, catalysis, bio-catalysis, and drug delivery.
Ordered mesostructured carbon templated by SBA-16 silica.
Guo W, et al.
Carbon, 43(11), 2423-2426 null
Wang Y
Advanced Materials, 273, 576-576 (2015)
Si-Han Wu et al.
Chemical Society reviews, 42(9), 3862-3875 (2013-02-14)
Good control of the morphology, particle size, uniformity and dispersity of mesoporous silica nanoparticles (MSNs) is of increasing importance to their use in catalyst, adsorption, polymer filler, optical devices, bio-imaging, drug delivery, and biomedical applications. This review discusses different synthesis