What can nano tubes be used for?

As of 2013, carbon nanotube production exceeded several thousand tons per year, used for applications in energy storage, device modelling, automotive parts, boat hulls, sporting goods, water filters, thin-film electronics, coatings, actuators and electromagnetic shields.

What does nano mean in nano tubes?

A carbon nanotube is a tube-shaped material, made of carbon, having a diameter measuring on the nanometer scale. A nanometer is one-billionth of a meter, or about 10,000 times smaller than a human hair. CNT are unique because the bonding between the atoms is very strong and the tubes can have extreme aspect ratios.

Why are nano tubes so strong?

Strength. Carbon nanotubes are the strongest and stiffest materials yet discovered in terms of tensile strength and elastic modulus respectively. This strength results from the covalent sp2 bonds formed between the individual carbon atoms.

What can you do with CNT?

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.

Can you make carbon nanotubes at home?

You probably have the ingredients to produce CNTs in your pantry. (But don’t try it at home—your oven’s not hot enough.) Baking soda, table salt, and detergent are surprisingly effective ingredients for cooking up carbon nanotubes. Each tube is made from a rolled-up lattice of hexagonally arranged carbon atoms.

Who conceptualized carbon nanotube?

As far back as 1959, Roger Bacon had produced images of carbon nanotubes. In the 1980s, Howard Tennant applied for a patent for a method to produce them. In 1990, Richard Smalley postulated the concept that if buckyballs get big enough, they become carbon cylinders.

What is Ananotube?

A nanotube is a nanoscale material that has a tube-like structure. Nanotube structures have many applications in the general field of nanotechnology, which is a relatively recent field with much potential, as well as some significant liabilities.

Why carbon is important in medicine?

Carbon dioxide is used as an insufflation gas and as a cryotherapy agent. Carbon dioxide is commonly used as an insufflation gas for minimal invasive surgery (laparoscopy, endoscopy, and arthroscopy) to enlarge and stabilize body cavities to provide better visibility of the surgical area.

Why are fullerenes good lubricants GCSE?

There are weak intermolecular forces between molecules of buckminsterfullerene. These need little energy to overcome, so buckminsterfullerene is slippery and has a low melting point.