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hematite particles

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Based on

13 Articles
2017 Most recent source

Composition

1

hematite nanorods

Fe2O3 nanorods
Type Nano Material
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
nitrogen adsorption/desorption

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surface area

Catalytic properties

Reaction Value Nanomaterial Variant Source
catalytic wet air oxidation of paper industry wastewater

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Applications

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

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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scanning electron microscopy
selected area electron diffraction
transmission electron microscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • ferric trichloride hexahydrate
  • 1,4-benzene dicarboxylic acid
  1. otsDMVjk5wRnN5nyvTm9SEDpel
  2. q4bSFvkxoVBAyU7n
Product

hematite particles

Pore width: ~ 3.9 nm

Size: ~ 400 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • ferric trichloride hexahydrate
  • 1,4-benzene dicarboxylic acid
  1. jRBaUAal9XfUHbonzzAJG1pQ5F
  2. NqKOHUbClOSwNnCQ
Product

hematite particles

Diameter: ~ 350 nm

Length: ~ 1400 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. p13MEvqntC7UU5KZVk
Product

hematite particles

Thickness: 530 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • sodium hydroxide
  • water
  • iron(III) nitrate nonahydrate
  1. Vgb6OW7q
  2. S6lYOf
  3. N2nhb
Product

hematite particles

Crystallite size: 19 nm

Grain size: ~ 6 nm

Particle size: 30 - 40 nm

Pore size: 9 - 12 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) chloride monohydrate
  • ammonium hydrogen carbonate
  1. HWHTM
  2. iJSUQA6
  3. Xh9I924QnRZfxVAQ
Product

hematite particles

Pore diameter: ~ 2.46 nm

Medium/Support: none

References

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