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Ce compounds/ordered nanoporous silica particles

Based on

1 Articles
2011 Most recent source

Composition

1

nanocrystalline cerium compounds

Type Nano Material
Formula
Role core
2

nanostructured silica

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
coatings

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Characterization

Method Nanomaterial Variant Source
electron paramagnetic resonance spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cerium(III) chloride heptahydrate
  • water
  • silicic acid tetraethyl ester
  1. 6zp
  2. FGoikn5V18pNwlCJxXtVQvT3IB1HKnwi7
  3. aQlm99r74fzBVsaU9Ww0F
Product

Ce compounds/ordered nanoporous silica particles

Diameter: ~ 120 nm

Diameter: ~ 50 nm

Pore diameter: 1.95 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cerium(III) chloride heptahydrate
  • water
  • silicic acid tetraethyl ester
  1. nys
  2. mEY5yNjCtshuKDGYnZceeLaFb6ErEt4oq
  3. 6tez69TMamKBdVXLS2a8R
Product

Ce compounds/ordered nanoporous silica particles

Diameter: ~ 120 nm

Diameter: ~ 280 nm

Thickness: 20 - 30 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cerium(III) chloride heptahydrate
  • water
  • silicic acid tetraethyl ester
  1. rjs
  2. OYAKtpNGTKnax1tXv2QGpff9FtYrimi3v
  3. 2oPLyMpiUan82azdZjvzt
Product

Ce compounds/ordered nanoporous silica particles

Diameter: 30 - 100 nm

Diameter: 70 - 250 nm

Medium/Support: none

References

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