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Co-doped Fe3O4 nanoparticles

Based on

6 Articles
2017 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role raw materials
2

cobalt

Type Single Compound
Formula Co
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
field-cooled magnetization

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Catalytic properties

Reaction Value Nanomaterial Variant Source
CO oxidation

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II) chloride hexahydrate
  • iron(III) chloride hexahydrate
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  2. o5N5F3
Product

Co-doped Fe3O4 nanoparticles

Size: ~ 90 - 100 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • iron(II) sulphate heptahydrate
  • potassium hydroxide
  • cobalt(II) sulphate heptahydrate
  1. rUKnnFOFi3JczJ7
  2. V9lzoxGIP2mzwg2b
  3. ep9j
  4. dWKFJSYovDoXa
Product

Co-doped Fe3O4 nanoparticles

Crystallite size: 84 nm

Size: 8 - 114 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • water
  • iron(III) nitrate nonahydrate
  1. 8fmbRVQGMr
Product

Co-doped Fe3O4 nanoparticles

Diameter: 25 - 30 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • zinc chloride
  • iron(III) chloride
  • sodium hydroxide
See all (4)
Product

Co-doped Fe3O4 nanoparticles

Crystallite size: 8.5 - 14.3 nm

Diameter: ~ 6 - ~ 17 nm

Medium/Support: none

Method 5

Type: Purification
Source:
Starting materials
  • Co-doped Fe3O4 nanoparticles
  1. rZPDLahPPthlv8YFekb7LusRgxjJwlXYBlzIr0aGA9
Product

Co-doped Fe3O4 nanoparticles

Crystallite size: 8.5 - 14.3 nm

Diameter: ~ 6 - ~ 17 nm

Medium/Support: none

Method 6

Type: Purification
Source:
Starting materials
  • Co-doped Fe3O4 nanoparticles
  1. QD6j9HcNPFMoVLHkRA4XgdkgQA4vQSxLGXGQLEsNJT
Product

Co-doped Fe3O4 nanoparticles

Crystallite size: 8.5 - 14.3 nm

Diameter: ~ 6 - ~ 17 nm

Medium/Support: none

References

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