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Multiwalled Carbon Nanotubes

Multiwalled Carbon Nanotubes

Multiwalled Carbon Nanotubes Applications in Varied Sectors

Multiwalled Carbon Nanotubes

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The various carbon allotropes along with their unusual and distinctive properties has been offering valuable contributions in the fields of nanotechnology. Due to their excellent electrical, thermal conductivity, electrical properties, mechanical properties, durability and strength the world is using it in varied sectors.

What Are Multiwalled Carbon Nanotubes Applications?

Multi walled carbon nanotubes or MWNTs comprises of layers of graphene in multiple rolls. Their structure has certain complexities associated with it. Yet the multiwalled carbon nanotubes applications are varied and widespread. Especially when used in the mass production they are extremely profitable as their per unit cost is very low.

Various carbon multi wall nanotube applications

The most popular application of multi walled nano carbons is to use them as a superior quality replacement for carbon blacks which are electrically conductive in nature. With the various carbon nanomaterials, plastic has been efficiently replaced with metal. Plastics still hold an importance where structural factors rule more. But for materials which requires electrical conductivity there is nothing better than metals.

Inefficiencies found inside plastic material can be filled up with the help of various filler materials like carbon blacks or fibers made from graphene. These materials are conductive to electricity. Various multiwalled carbon nanotubes applications are the best where the need for conductivity pathways is long. Since their conductivity is high, aspect ratio is higher and their tendency to form formations of ropes have made them ideal materials for ultra low natured loadings as well.

Due to the lower addititive characteristics the MWCNTs are used where there are requirements of better processing and high amount of retention of the various mechanical properties of polymers. These carbon nanomaterials hence are used commercially for various conductive and antistatic applications. In the automotive and electrical sectors these are used in large scale.

Due to the mechanical properties of the multi walled carbon nano tubes found in epoxy fibers of carbon and glass fibers they are used in the sports industry, constructions and aircraft sector as well. However, these industries require time for testing the validity of the product and getting certifications.

Some other applications of the MWCNTs are in the printing circuits industry for creating inks electrically conductive in nature. They are also used in the construction of antennas and RFID tags in automobiles.

They are also used in modifying textile materials where self assemblies of electrostatic atomic layer techniques are needed.