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CoO nanoparticles

Based on

81 Articles
5 Patents
2018 Most recent source

Composition

1

cobalt(II) oxide

cobalt monoxide cobalt oxide
Type Single Compound
Formula CoO
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
surface area

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zeta potential

Catalytic properties

Reaction Value Nanomaterial Variant Source
1,2-propanediol oxidation

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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high-resolution transmission electron microscopy
selected area electron diffraction
transmission electron microscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
A549 cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II) acetate tetrahydrate
  1. NZCf48ivyKcQTOdw
Product

CoO nanoparticles

Diameter: ~100 nm

Particle size: ~9.8 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • tricobalt tetraoxide
  • ammonia
  1. VA3lSaG2hXij
  2. CXFN0z
  3. 5dW
Product

CoO nanoparticles

Grain size: 19.4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. M24RpHrDkNMy
  2. rJhtK8
  3. viSwjZ
Product

CoO nanoparticles

Grain size: 37.5 nm

Pore diameter: ~11-100 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II) 2,4-pentanedionate
  • 1,2-octanediol
  1. L066rF2jtntwMC
  2. SLaGMZXOltlZJDqKBKs9Jtas
  3. GnxVdAkMUd
  4. h8YqPu
  5. Yc9qNlJuMCBsA4mTutXMG
Product

CoO nanoparticles

Crystallite size: 3 nm

Diameter: 1.5 - 3.9 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II) nitrate hexahydrate
  • silver
  1. Nu6lgzvok8c9bx
  2. tT9ReBa
Product

CoO nanoparticles

Size: 9.0 - 12.4 nm

Medium: none

Support: silver

References

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