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three-dimensional dendritic mesoporous silica nanospheres

Based on

5 Articles
2015 Most recent source

Composition

1

Vacuous

Type
Formula
Role core
2

amorphous silicon dioxide

amorphous silicic oxide amorphous silica
Type Single Compound
Formula SiO2
Role layer
3

Vacuous

Type
Formula
Role layer
4

amorphous silicon dioxide

amorphous silicic oxide amorphous silica
Type Single Compound
Formula SiO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt adsorption isotherm

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Applications

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

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • zinc acetate
  1. sVv1v1p2jHJxGVl8DLMGadzWHrPcYf1WTLKJKyleXUQ1iR
  2. Pfx71MJz
  3. hlhjH
Product

three-dimensional dendritic mesoporous silica nanospheres

Pore diameter: 3.81 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. uQAw
Product

three-dimensional dendritic mesoporous silica nanospheres

Pore diameter: 3.81 nm

Medium: water

Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. B4ykprMQyJ446Rd9gowkY
Product

three-dimensional dendritic mesoporous silica nanospheres

Diameter: ~ 1000 - 10000 nm

Pore diameter: ~ 0.5 - 3.5 nm

Size: 500 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. Kvdxd
  2. tU81css
  3. WjhVc
  4. lz9ooHSYHjDfH1b
Product

three-dimensional dendritic mesoporous silica nanospheres

Diameter: ~ 590 nm

Pore size: ~ 3.2 nm

Thickness: ~ 150 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
  1. XCSDg
  2. ja6yxBc
  3. 91rDs6s1oeFCUao
Product

three-dimensional dendritic mesoporous silica nanospheres

Diameter: ~ 350 nm

Pore size: ~ 3.2 nm

Thickness: ~ 75 nm

Medium/Support: none

References

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