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nanostructured α-Fe2O3 powder

Based on

21 Articles
2017 Most recent source

Composition

1

haematite

hematite
Type Single Compound
Formula Fe2O3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
activation energy

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Catalytic properties

Reaction Value Nanomaterial Variant Source
hydrogen production by ethanol photoreforming

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
scanning electron microscopy

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X-ray diffraction

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • potassium iron(III) hexacyanoferrate
  • water
Product

nanostructured α-Fe2O3 powder

Branch thickness: ~ 40 nm

Size: ~ 3000 - ~ 7000 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • fluorine doped tin oxide glass
  1. Y2gJ2CUtvUdNhdeG9BdDNkSzV79uEo9wwl7YZgKZg6WyXuZd5KYS
  2. i6IvVloX5d
Product

nanostructured α-Fe2O3 powder

Grain size: ~ 31 nm

Medium: none

Support: fluorine doped tin oxide glass

Method 3

Type: Chemical synthesis
Source:
  1. ge1Wx
Product

nanostructured α-Fe2O3 powder

Crystallite size: 19.6 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • indium tin oxide glass
  • iron(III) nitrate nonahydrate
  1. EEXQ9zQV
  2. QGuV2V
Product

nanostructured α-Fe2O3 powder

Thickness: 243 nm

Medium: none

Support: indium tin oxide glass

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) nitrate
  1. m2dE93HL2Xzz6r20QMgENSRbi7aX62g4xuU4APwIEINncfQlbf
  2. lJVIrmAO
Product

nanostructured α-Fe2O3 powder

Wall thickness: ~ 20 nm

Medium/Support: none

References

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