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WS2 film

Based on

33 Articles
1 Patents
2018 Most recent source

Composition

1

tungsten(IV) sulfide

tungsten disulfide tungsten sulfide
Type Single Compound
Formula WS2
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
1H-to-1T phase transition energy

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
humidity sensor

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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high-resolution transmission electron microscopy
optical microscopy
photoluminescence
Raman spectroscopy
UV
UV-Vis spectroscopy
X-ray photoelectron spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • tungsten hexacarbonyl
  • diethyl sulfide
  1. fnTEYt
Product

WS2 film

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • tungsten hexacarbonyl
  • diethyl sulfide
  1. Bs9lSJQs
  2. jqGhC
  3. NiiC
  4. riMgq
  5. Gjdc
Product

WS2 film

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • tungsten oxide hydrate
  1. 2Ykez21Hyx4Twstr4Gp0a1woulNOggukKZunauC9BN3k
Product

WS2 film

Thickness: 2 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • tungsten oxide hydrate
  1. iJNvxQIQN2iJJYpkCXCk9S6n4HKEP2zXlZm2x8igUdSN
Product

WS2 film

Thickness: 0.8 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
Product

WS2 film

Grain size: 10 - 30 nm

Thickness: 2.1 nm

Medium: none

Support: poly(dimethylsiloxane)

References

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