The antibody along with nanotubes is attracted to the proteins by cancer cells in the body and nanotubes absorb the laser beam killing the bacteria of the tumor. Nanotubes are used to destroy breast cancer tumors. Therefore, carbon nanotubes resist corrosion. The young modulus of carbon nanotubes is around 1 terra pascal which makes carbon nanotubes ten times stronger than steel.Ĭarbon nanotubes are chemically neutral. The crystalline structure of carbon nanotubes exists in the form of regular hexagons.Ĭarbon nanotubes are good conductors of heat.Ĭarbon nanotubes have good electrical conductivity. These carbon-carbon covalent bonds form lattices in the shape of hexagons. In carbon nanotubes, each carbon atom is surrounded by three other carbon atoms through covalent bonds. Therefore carbon nanotubes uses in making bridges and aircrafts material Therefore, it does not expand on heating like that of steel. ![]() Generally, it is twenty times stronger than steel. Carbon nanotubes are ten times stronger than steel.Ĭarbon nanotubes have a high thermal capacity. They exhibit extraordinary mechanical properties. The density of the carbon nanotubes is one-fourth of that of steel.Ĭarbon nanotubes are stronger than steel. The gravitational weight of the nanotube is very low. They are as stiff as a diamond (the hardest natural material in nature). CNT (carbon nanotubes) exhibit extraordinary mechanical properties.Ĭarbon nanotubes are stiff. In short, we can say that carbon nan (CNT) is a folded form of the two-dimensional graphene sheet. Nanotube length generally goes to a few micrometers. The length of the carbon nanotube is much higher than its diameter. The diameter of the nanotube is around 1-3 nanometers. Nanotubes are formed by folding or rolling two-dimensional graphite into a cylindrical shape structure. Carbon nanotubes are also called buckytubes. ![]() Let us discuss the carbon nanotubes definition, carbon nanotube is a hollow tube made up of carbon of nanoscale diameter. In 1991, a Japanese physicist, Sumio Lizima invented CNT (another allotrope of carbon). Before 1991, only two main allotropes of carbon were known. A carbon nanotube (CNT) is one of the most important nanomaterials.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |