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perforated amorphous silica film

Based on

7 Articles
2 Patents
2015 Most recent source

Composition

1

amorphous silicon dioxide

amorphous silicic oxide amorphous silica
Type Single Compound
Formula SiO2
Role raw materials
2

Sr salts

Sr salts
Type Complex Compound
Formula
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Pore volume
Surface area

Applications

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

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Characterization

Method Nanomaterial Variant Source
transmission electron microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. rtcFYjxVYRURZLIE
  2. 9Axu0PP0w48x
  3. MG9T
Product

perforated amorphous silica film

Pore size: 3.0 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. VAvdLx0dZMAIEbBDfPOtUSMEtGDF72usoGm2K900mHbcNVf6drEEeLz6oO
  2. lQGK7yDk67SO4plGq04aqgYsrAslpg6PsLeAhbk4R2iG
  3. 5MTXePEtuDrZlsevTL19jjn
Product

perforated amorphous silica film

Framework element diameter: ~ 18 nm

Pore diameter: ~ 1.4 - 1.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • Pluronic P-123
  1. 7ST
  2. p9dYK07aGRfNB3
  3. izNlMYt
Product

perforated amorphous silica film

Pore size: 5.7 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
  1. dKxjU8PKAr4Z
  2. Jgk8
  3. 5enfk
Product

perforated amorphous silica film

Pattern gap: 1500 nm

Pattern pitch: 3000 nm

Pattern width: 1500 nm

Thickness: ~ 600 nm

Wall-to-wall distance: ~ 10 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
  1. UTK
  2. YOTLpS5aIK0p4BW3HV5BSGZbZpcHJoNOF4XEQLPsl3fgv07iHZKbX1AUTit86Dz3Lr
  3. oeXVGtngSEK1dLLk
Product

perforated amorphous silica film

Macropore size: 70 - 250 nm

Mesopore size: 3.2 nm

Medium/Support: none

References

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