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MnO2 nanoparticles

Based on

85 Articles
2 Patents
2017 Most recent source

Composition

1

β-manganese dioxide

β-manganese dioxide manganese dioxide β-manganese oxide manganese DIoxide manganese oxide β-MnO2 β-MnO2 MnO2
Type Single Compound
Formula MnO2
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
hydrogen peroxide decomposition

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Applications

Area Application Nanomaterial Variant Source
energy storage

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Characterization

Method Nanomaterial Variant Source
field emission scanning electron microscopy

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high-resolution transmission electron microscopy
scanning electron microscopy
transmission electron microscopy
UV
UV-Vis spectroscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
African green monkey kidney COS-7 cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • potassium permanganate
  • water
  • sulphuric acid
  1. CTINSwl
Product

MnO2 nanoparticles

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • potassium permanganate
  1. fXzHbpPqEMrUXr
Product

MnO2 nanoparticles

Hydrodynamic diameter: 32.5 - 37.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • manganese(II) acetate
  • carbon fiber fabric
  • water
  1. xc2xhLWU1Ky75k2AW4YpVjShfl6qm
Product

MnO2 nanoparticles

Size: not specified

Medium: none

Support: carbon fiber fabric

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • sodium thiosulfate
  • potassium permanganate
  • water
Product

MnO2 nanoparticles

Hydrodynamic diameter: 38 nm

Medium: water

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • manganese(II) sulfate
  • CHES buffer
  1. ZthF7cugEBUL5DSjkRV8lSfyAUL
Product

MnO2 nanoparticles

Size: not specified

Medium: CHES buffer

Support: none

References

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