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hafnium oxide thermally stable mesoporous material

Based on

2 Patents
2014 Most recent source

Composition

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

1

hafnium(IV) oxide

hafnium dioxide hafnium oxide hafnia
Type Single Compound
Formula HfO2
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Applications

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

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Characterization

Method Nanomaterial Variant Source
scanning electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • hafnium tetrachloride
  • water
  1. S7XvlOM
  2. fh65ie4tp4sDBs9
  3. VkOKvjC2EsfetONVoBGZz6UI8RkXWaf
Product

hafnium oxide thermally stable mesoporous material

Crystallite size: 6.9 nm

Pore diameter: 3.6 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • hafnium tetrachloride
  • water
  1. rSv72e2
  2. VRDQdeFh0nPbP4v
  3. hWd6tuGbPM09SMLAuwkHuhKQehYdwJ2
Product

hafnium oxide thermally stable mesoporous material

Crystallite size: 6.9 nm

Pore diameter: 3.6 nm

Medium/Support: none

References

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