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WO3 thin film

Based on

16 Articles
2017 Most recent source

Composition

1

tungstic anhydride

tungstic anhydride tungsten trioxide tungsten oxide tungstic oxide
Type Single Compound
Formula WO3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
activation energy

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Catalytic properties

Reaction Value Nanomaterial Variant Source
photocatalytic oxygen evolution

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for nitrogen(IV) oxide

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
field emission scanning electron microscopy

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photoluminescence
Raman spectroscopy
scanning electron microscopy
UV
UV-Vis spectroscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • fluorine doped tin oxide glass
  1. zAIEmsOdkyEim8I
  2. TaN7fMz
Product

WO3 thin film

Pore size: ~ 300 nm

Thickness: ~ 2500 nm

Wall thickness: ~ 60 nm

Medium: none

Support: fluorine doped tin oxide glass

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • ammonium paratungstate pentahydrate
  1. nxleR6t7ynI3sx7e0uw2VRP
  2. LEU0OcSS32vk5oq1s9TH0uY4Yj7qiJxMsS
Product

WO3 thin film

Pore diameter: ~ 330 nm

Pore wall thickness: ~ 35 - ~ 44 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. zPKInpY
  2. IqLYW
  3. tfO
Product

WO3 thin film

Grain size: ~ 70 nm

Length: ~ 700 nm

Width: ~ 80 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • tungsten(VI) hexachloride
  • ammonia aqueous solution
  1. gksoP8wfmbMmGyKfdMT
  2. 25lZw
  3. QLO87Ot
  4. kPeFwPns
Product

WO3 thin film

Grain size: ~ 70 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • tungstic anhydride
  • indium tin oxide glass
  • oxygen
  1. MxHEHE7Xega6SnIwdxJn
  2. LX3zj5Hh9uskm9F845P0crc9zW
  3. sKITBwwvUQtnGgTsJFH9AmR0mOa7
Product

WO3 thin film

Grain size: ~ 39 nm

Medium: none

Support: indium tin oxide glass

References

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