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mesoporous silica

Based on

1042 Articles
22 Patents
2018 Most recent source

Composition

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
ammonia temperature-programmed desorption

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bet surface area
bulk density
carbon dioxide adsorption isotherm
density
nitrogen adsorption-desorption isotherm
nitrogen adsorption-desorption isotherm dependent on hysteresis
nitrogen adsorption/desorption
pore volume
porosity
refractive index
specific surface area
surface area
thermal conductivity
thermal stability
water contact angle
zeta potential

Catalytic properties

Reaction Value Nanomaterial Variant Source
2-amino-4H-chromen-4-yl phosphonates preparation

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for hepcidin in serum

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Applications

Area Application Nanomaterial Variant Source
adsorbents/absorbers/ion exchange materials

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catalysis
coatings
diagnostics
drug delivery
environmental protection
filtration/bioseparation
insulation
other
raw materials/precursors/templates
sensors (excluding biosensors)

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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differential scanning calorimetry
differential thermal analysis
diffuse reflectance infrared spectroscopy
diffuse reflectance spectroscopy
energy dispersive X-ray spectroscopy
field emission scanning electron microscopy
grazing incidence X-ray and neutron diffraction
high-resolution transmission electron microscopy
infrared spectroscopy
nuclear magnetic resonance spectroscopy
optical microscopy
other
photoluminescence
Raman spectroscopy
scanning electron microscopy
scanning transmission electron microscopy
selected area electron diffraction
small angle X-ray diffraction
small angle X-ray scattering
STEM-HAADF
thermogravimetric analysis
transmission electron microscopy
UV
UV-Vis spectroscopy
UV-Vis-NIR optical spectroscopy
wide angle X-ray diffraction
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
Bacillus subtilis

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  • silicon dioxide
  • silicon-on-insulator wafer
Product

mesoporous silica

Pore size: ~116 nm

Thickness: 100 nm

Medium: none

Support: silicon-on-insulator wafer

Method 2

Type: Physical formation
Source:
Starting materials
  • silicon dioxide
  1. Dx6
  2. GYSvvA15kPrrnp
  3. DHSXu
Product

mesoporous silica

Pore size: 8.67 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • silicon dioxide
  • silicon-on-insulator wafer
Product

mesoporous silica

Depth: 1100 nm

Diameter: ~40 nm

Pore entrance diameter: 14-22 nm

Thickness: 100 nm

Medium: none

Support: silicon-on-insulator wafer

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. b43nP
Product

mesoporous silica

Pore diameter: ~ 56 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. k38l
  2. rsivME2yGO2Tnfn4HO4Dr9pvHW6Zx9mrfR2IKie7nPOfdrLezwK8oVXPFLYfB5eVMBxqC5qjPxzaMm
  3. YorUJ
  4. g2Y
Product

mesoporous silica

Pore diameter: ~ 6.4 nm

Medium/Support: none

References

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