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mesoporous silica-coated hollow silica capsules

Based on

1 Articles
2016 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

Vacuous

Type
Formula
Role core
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
3

amine group

amine group amino
Type Single Compound
Formula -NH2
Role loaded material
4

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
5

mesoporous SBA-15

mesoporous SBA-15 SBA-15
Type Nano Material
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
optical microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 3-aminopropyltriethoxysilane
  • silicic acid tetraethyl ester
  1. BRZgTBMk
Product

mesoporous silica-coated hollow silica capsules

Pore length: 20000 nm

Pore width: 1000 nm

Size: ~ 100000 nm

Thickness: 30 nm

Thickness: ~ 70 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 3-aminopropyltriethoxysilane
  • silicic acid tetraethyl ester
  1. 5hMaFhN43qxFRCzfZ2i1odgBMSM5bZIgv2sH24q9TZBcD6N8D3zYiug6rgP1TMRa
  2. YeJScRO8W2wk
Product

mesoporous silica-coated hollow silica capsules

Mesoporous size: 0.7 - 2.8 nm

Pore length: 20000 nm

Pore width: 1000 nm

Size: ~ 100000 nm

Thickness: 30 nm

Thickness: ~ 70 nm

Medium/Support: none

References

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