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Pt NP encapsulated in mSiO2 shells

Based on

5 Articles
1 Patents
2017 Most recent source

Composition

1

platinum nanoparticles

platinum particles Pt nanoparticles Pt particles platinum NP Pt NP PtNP
Type Nano Material
Formula
Role core
2

silicon dioxide

amorphous silicic oxide amorphous silica silicon dioxide silicic oxide silica
Type Single Compound
Formula SiO2
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
infrared spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
  1. G5RY2M0hH9Fe0Urq
Product

Pt NP encapsulated in mSiO2 shells

Pore size: ~ 1.26 nm

Thickness: ~ 20 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Product

Pt NP encapsulated in mSiO2 shells

Pore size: ~ 1.26 nm

Thickness: ~ 20 nm

Medium: water

Support: none

Method 3

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

Pt NP encapsulated in mSiO2 shells

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • water
  • potassium tetrachloroplatinate(II)
  1. gomjRNj8tSWTYx9oJo1JWTi5XqgJ8DgwPNxQh6JcOatO8PZJfsV2Hc0J
  2. 9dyl3ksfM3
Product

Pt NP encapsulated in mSiO2 shells

Core size: 11.1 - 13.7 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
  1. 8otb9ehySl8TQfaLyrNgU6fxHeH9fypKRGn2O
  2. qlg
  3. FrMVovpM
  4. SD69pY
  5. TrK
  6. 45AxPgpG
Product

Pt NP encapsulated in mSiO2 shells

Core size: 12.5 - 14.1 nm

Particle size: 29.6 - 33.0 nm

Pore size: 2.6 - 4.9 nm

Medium/Support: none

References

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