Where are carbon nanotubes used in industry research and write?

Carbon Nanotubes have already found commercial applications in the fields of engineering plastics, polymers, displays, anti corrosion paints, thin films and coatings, transparent and non-transparent conductive electrodes, super hydrophobic coatings and anti-static packaging while active research is on going in fields …

Could carbon nanotubes be used to create an elevator to the moon?

That’s bad news for people who want to build a space elevator, a cable between the Earth and an orbiting satellite that would provide easy access to space. Estimates suggest such a cable would need a tensile strength of 50 GPa, so CNTs were a promising solution, but Ding’s research suggests they won’t work.

What are the potential application of carbon nanotubes?

CNTs can act as antennas for radios and other electromagnetic devices. Conductive CNTs are used in brushes for commercial electric motors. They replace traditional carbon black. The nanotubes improve electrical and thermal conductivity because they stretch through the plastic matrix of the brush.

How carbon nanotubes can be used to make a space elevator?

Long, Stretchy Carbon Nanotubes Could Make Space Elevators Possible. Due to the competing forces of the Earth’s gravity and outward centrifugal pull, the elevator station would remain at that distance like a satellite. Then the cable would extend another 40,000 miles into space to a weighted structure for stability.

How strong is a carbon nanotube?

Since carbon nanotubes have a low density for a solid of 1.3 to 1.4 g/cm3, its specific strength of up to 48,000 kN·m·kg−1 is the best of known materials, compared to high-carbon steel’s 154 kN·m·kg−1. Under excessive tensile strain, the tubes will undergo plastic deformation, which means the deformation is permanent.

What are the applications of carbon?

Applications of Carbon Industrial diamonds are used to cut, polish and grind glass because of their extreme hardness. Graphite used in: Nuclear power plants to help slow down the neutrons in a nuclear reaction. Graphite used in lead pencils.

What are applications of nanotubes?

This behavior of CNTs is utilized in applications such as electrostatic dissipation (ESD); EMI/RFI shielding composites; coatings for gaskets, enclosures, and other uses; radar-absorbing materials for low-observable (“stealth”) applications; and antistatic materials and (even transparent!) conductive coatings.