Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: May 11, 2026

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Published on: June 1, 2016

Tungsten disulphide sheathed carbon nanotubes.

R L Whitby¹, W K Hsu, C B Boothroyd

¹School of Chemistry, Physics and Environmental Science, University of Sussex, Brighton, UK.

Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry

|May 21, 2013

Summary

Researchers created insulated nanotube wires using tungsten disulfide and carbon nanotubes. The tungsten disulfide coating effectively protects the nanotubes from oxidation at high temperatures.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

STEM electron beam-induced current measurements of organic-inorganic perovskite solar cells.

Ultramicroscopy·2020

Same author

Hybridization approach to in-line and off-axis (electron) holography for superior resolution and phase sensitivity.

Scientific reports·2014

Same author

Three-wave electron vortex lattices for measuring nanofields.

Ultramicroscopy·2014

Same author

Atomic resolution imaging and spectroscopy of barium atoms and functional groups on graphene oxide.

Ultramicroscopy·2014

Same author

Ion implantation of graphene-toward IC compatible technologies.

Nano letters·2013

Same author

Comparison of approaches and artefacts in the measurement of detector modulation transfer functions.

Ultramicroscopy·2013

Area of Science:

Materials Science
Nanotechnology
Chemistry

Background:

Carbon nanotubes (CNTs) offer excellent electrical and mechanical properties.
Insulating CNT-based wires are desirable for advanced electronics.
Protecting CNTs from oxidation is crucial for device longevity.

Purpose of the Study:

To develop a novel insulated nanotube wire.
To investigate the protective properties of tungsten disulfide (WS2) coatings on CNTs.

Main Methods:

Synthesized WS2-coated multiwalled carbon nanotubes (MWCNTs) via sulphidization of tungsten oxide.
Coated MWCNTs with tungsten oxide and then heated at 900 °C in a sulfur-containing atmosphere.
Characterized the resulting binary phase material using High-Resolution Transmission Electron Microscopy (HRTEM).

More Related Videos

Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology

Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology

Published on: December 7, 2015

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Published on: April 10, 2015

Related Experiment Videos

Last Updated: May 11, 2026

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Published on: June 1, 2016

Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology

Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology

Published on: December 7, 2015

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Published on: April 10, 2015

Evaluated the antioxidant properties using Thermogravimetric Analysis (TGA).

Main Results:

Successfully formed insulated nanotube wires composed of a binary phase of layered WS2 and CNTs.
HRTEM confirmed the layered structure of WS2 on CNTs.
TGA demonstrated that the WS2 coating acts as an effective antioxidant, protecting the CNTs.

Conclusions:

The developed WS2/CNT composite material provides effective insulation and oxidation protection.
This method offers a viable route for fabricating robust CNT-based wires for high-temperature applications.