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ε-Fe2O3 and α-Fe2O3 particles stabilized in SiO2 thin film

Based on

1 Articles
2016 Most recent source

Composition

1

amorphous silicon dioxide

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

iron oxide nanoparticles

ε-Fe2O3 nanoparticles ε-Fe2O3 NP
Type Nano Material
Formula
Role fillers
3

haematite

hematite
Type Single Compound
Formula Fe2O3
Role fillers

Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • hexadecyltrimethylammonium bromide
  • water
  • iron(III) nitrate nonahydrate
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  2. RAiv9C2zQicYsYvadfCo1lB0TDdn07a1qdX4uWXjrq62vtg7QHFbLKgKN
Product

ε-Fe2O3 and α-Fe2O3 particles stabilized in SiO2 thin film

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • water
  • hexadecyltrimethylammonium bromide
  • silicic acid tetraethyl ester
See all (4)
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  2. iwcOlXsc
Product

ε-Fe2O3 and α-Fe2O3 particles stabilized in SiO2 thin film

Agglomerate size: > 100 nm

Thickness: > 10000 nm

Medium: none

Support: crystalline silicon

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • water
  • hexadecyltrimethylammonium bromide
  • iron(III) nitrate nonahydrate
See all (4)
  1. oHUgI6AFWLeUDNIbyfD6uPJJl8qhhw6wqxNQtXYYG3Rbah0d0b9YgRGwb
  2. fNTvwNnj
Product

ε-Fe2O3 and α-Fe2O3 particles stabilized in SiO2 thin film

Thickness: > 10000 nm

Medium: none

Support: crystalline silicon

References

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