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Merck

808989

Sigma-Aldrich

二氧化硅

mesoporous, 0.5 μm particle size, pore size ~4 nm

别名:

二氧化硅

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About This Item

线性分子式:
SiO2
CAS号:
分子量:
60.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12352309
PubChem物質ID:
NACRES:
NA.23

形狀

mesoporous
powder

品質等級

表面積

300-400 m2/g

粒徑

0.4-0.6 μm (SEM)
0.5 μm

孔徑

0.2-0.4 cm3/g pore volume
3.5-4.5 nm pore diameter
~4 nm pore size

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES 字串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI 密鑰

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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應用

Mesoporous silicas are inorganic materials having porous structures and find applications in chromatography, catalysis, drug delivery and imaging.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Wang Y, et al.
Advanced Mat., 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
Isabel Sierra et al.
Journal of chromatography. A, 1363, 27-40 (2014-07-13)
Recent advances in the development of new materials are having a major impact on analytical chemistry. For example, the unique properties of ordered mesoporous silicas (OMSs) have been shown to enhance the analytical performance of many existing techniques or allow

商品

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.

Mesoporous silica used in wastewater remediation, air cleaning, catalysis, bio-catalysis, and drug delivery.

Mesoporous silica used in wastewater remediation, air cleaning, catalysis, bio-catalysis, and drug delivery.

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