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CeO2/Co3O4 catalyst

Based on

1 Articles
2014 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

cerium (IV) oxide

cerium(IV) oxide cerium oxide cerianite ceria
Type Single Compound
Formula CeO2
Role raw materials
2

cobalt(II, III) oxide

cobalt(II,III) oxide tricobalt tetraoxide cobalt oxide
Type Single Compound
Formula Co3O4
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
hydrogen temperature-programmed reduction spectrum

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Catalytic properties

Reaction Value Nanomaterial Variant Source
methane/carbon dioxide reforming

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
X-ray diffraction

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II, III) oxide
  • cerium(III) nitrate
  1. 39gmeEW6MzU2ZcWz3fIKRSL46X
  2. QCpgFa8X6yvnvydptd1vFbXphSvim
Product

CeO2/Co3O4 catalyst

Crystallite size: 15.5 nm

Crystallite size: 22 nm

Pore diameter: 17.4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II, III) oxide
  • cerium(III) nitrate
  1. AtSc24VIFKjKcDTdufY6CTpA0u
  2. fE3L3WoEky325XDdKV1EoSrrbeDiS
Product

CeO2/Co3O4 catalyst

Crystallite size: 10.8 nm

Crystallite size: 19.3 nm

Pore diameter: 8.1 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II, III) oxide
  • cerium(III) nitrate
  1. oYFfefZyoLIzwzSbC2WphoK55E
  2. bff4uouUPrhSrIW4qoG42vSJZoElT
Product

CeO2/Co3O4 catalyst

Crystallite size: 18.8 nm

Crystallite size: 8.1 nm

Pore diameter: 9.7 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II, III) oxide
  • cerium(III) nitrate
  1. dlKfwbJDVDZ9AdHJlJhfPjXH4W
  2. TB4G0EUqm0UbJejpFiktodyZKr0zi
Product

CeO2/Co3O4 catalyst

Crystallite size: 12.9 nm

Crystallite size: 17.9 nm

Pore diameter: 8.4 nm

Medium/Support: none

References

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