Loading ...

WS2 nanotubes

Based on

12 Articles
2017 Most recent source

Composition

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

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
activation energy for hopping conduction

More information/entries available to subscribers only.

Or, view sample content

Catalytic properties

Reaction Value Nanomaterial Variant Source
hydrogen evolution reaction

More information available to subscribers only.

Or, view sample content

Applications

Area Application Nanomaterial Variant Source
analysis methods

More information/entries available to subscribers only.

Or, view sample content

Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

More information/entries available to subscribers only.

Or, view sample content

Raman spectroscopy
scanning electron microscopy
transmission electron microscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • tungsten trioxide powder
  • carbon fibers
  1. TR7Yr1jJFm8
Product

WS2 nanotubes

Size: not specified

Medium: none

Support: carbon fibers

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. qNGDpY8TurjOt
  2. KPElF9t
Product

WS2 nanotubes

Inner diameter: ~ 63 nm

Length: < 20000 nm

Outer diameter: ~ 80 nm

Wall thickness: ~ 4 - 10 nm

Walls count: ~ 7 - 17 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 5lG1AmJV0RmQy
  2. 8tqMnaY
Product

WS2 nanotubes

Inner diameter: ~ 107 nm

Length: < 20000 nm

Outer diameter: ~ 132 nm

Wall thickness: ~ 11 - 12 nm

Walls count: ~ 20 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. GHr6tVvjF52Cv
  2. 0kF4RjGZE
Product

WS2 nanotubes

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
Product

WS2 nanotubes

Inner diameter: ~ 10 - 17 nm

Outer diameter: 30 - 60 nm

Walls count: 20 - 25 nm

Medium/Support: none

References

Full content is available to subscribers only

To view content please choose from the following:


Sign up for a free trial