carbon nanotube
Single-Walled Carbon Nanotube: A Versatile Tool for Industries
Single-walled carbon nanotubes (SWCNT) is a one-dimensional carbon nanotube. It has a regular hexagonal lattice appearance and can be seen extending infinitely into a hollow cylindrical tube. Carbon nanotubes are created using the carbon allotrope graphene. The SWCNT is made up of a single layer of graphene atoms that have been rolled into tubes with a diameter smaller than one nano-meter.
The rise in demand in end-use industries boosts market growth. Aerospace, electronics, and the medicinal fields are just a few of the end-use industries where single-walled carbon nanotubes are used. The surge in demand for SWCNTs in these industries is owing to their special properties such as thermal conductivity, high tensile strength, and surface area, which make them perfect for various applications. In addition, according to a research report by Astute Analytica, the Global Single-Walled Carbon Nanotube Market is likely to increase at a compound annual growth rate (CAGR) of 32.1% over the forecast period from 2023 to 2031.
Here are some purposes of single-walled carbon nanotubes that are used in industries:
SWCNTs for X-ray equipment cathodes
Metal filaments used in conventional X-ray machines, which need to be heated to high temperatures before being exposed to an electric field, can be replaced by carbon nanotubes. Numerous benefits could result from this substitution: the machines could be made smaller and perhaps portable; they could be more effective and affordable; and the nanotubes could operate at room temperature.
Lithium batteries
Conventional lithium batteries will last twice as long if the standard graphite electrodes are switched out for carbon nanotube electrodes. They can store one for every three carbon atoms in contrast to graphite, which stores one lithium ion for every six carbon atoms.
Artificial muscles
The creation of reliable controllers for artificial muscles is now possible because of the production of hair-like nanotubes (8 cm in length). They will take the place of current polymeric gels, which operate slowly and have a relatively big volume (the latter requires 30 volts, while nanotube materials only need 1). SWCNT sheets are used in the new actuators as the electrodes of an electrolyte-soaked condenser.
Antibacterial nanotubes
There is a family of single-walled carbon nanotube that can be utilized as medications to treat some bacterial illnesses that have grown resistant to conventional antibacterials. These tubes are covered in sequences of amino acids that can grow and attack cell walls, pricking them and removing all of the vital parts.
They might also be created to target and eradicate particular infections. In this line, successful tests on mice have been carried out to cure a deadly staphylococci infection that is resistant to antibiotics.
Carbon nanotube monitor
SWCNTs are inert and can be more stable and useful than typical sources of electron input (inorganic or metallic) to promote the emission of colored light on thin panels. When leftover gases are ionized in actual devices, the resultant ions can bombard the electron emitter's tip, decreasing the device's efficiency. They are resistant to this kind of occurrence, making flat monitors far more robust.
SWCNTs are inert and can be more stable and useful than typical sources of electron input (inorganic or metallic) to promote the emission of colored light on thin panels. When leftover gases are ionized in actual devices, the resultant ions can bombard the electron emitter's tip, decreasing the device's efficiency. They are resistant to this kind of occurrence, making flat monitors far more robust.
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