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  2. Mechanical properties of carbon nanotubes - Wikipedia

    en.wikipedia.org/wiki/Mechanical_properties_of...

    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 sp 2 bonds formed between the individual carbon atoms. In 2000, a multi-walled carbon nanotube was tested to have a tensile strength of 63 gigapascals (9,100,000 psi).

  3. Carbon nanotubes in interconnects - Wikipedia

    en.wikipedia.org/wiki/Carbon_nanotubes_in...

    Capacitance of nanotubes consists of quantum, C q and electrostatic capacitance C e. For multi-wall carbon nanotubes, there is the shell-to-shell coupling capacitance, C c. Additionally there is a coupling capacitance, C cm between any two CNT bundles. As for inductance, CNTs have both kinetic, L k and magnetic inductance, L m.

  4. Carbon nanotube - Wikipedia

    en.wikipedia.org/wiki/Carbon_nanotube

    NIST SRM 2483 is a soot of single-wall carbon nanotubes used as a reference material for elemental analysis, and was characterized using thermogravimetric analysis, prompt gamma activation analysis, induced neutron activation analysis, inductively coupled plasma mass spectroscopy, resonant Raman scattering, UV-visible-near infrared fluorescence ...

  5. Optical properties of carbon nanotubes - Wikipedia

    en.wikipedia.org/wiki/Optical_properties_of...

    A single-walled carbon nanotubes (SWCNT) can be envisioned as strip of a graphene molecule (a single sheet of graphite) rolled and joined into a seamless cylinder.The structure of the nanotube can be characterized by the width of this hypothetical strip (that is, the circumference c or diameter d of the tube) and the angle α of the strip relative to the main symmetry axes of the hexagonal ...

  6. Nanotube - Wikipedia

    en.wikipedia.org/wiki/Nanotube

    A nanotube is a nanoscale cylindrical structure with a hollow core, typically composed of carbon atoms, though other materials can also form nanotubes. Carbon nanotubes (CNTs) are the most well-known and widely studied type, consisting of rolled-up sheets of graphene with diameters ranging from about 1 to tens of nanometers and lengths up to ...

  7. Graphenated carbon nanotube - Wikipedia

    en.wikipedia.org/wiki/Graphenated_carbon_nanotube

    Graphenated carbon nanotubes (G-CNTs) are a relatively new hybrid that combines graphitic foliates grown along the sidewalls of multiwalled or bamboo style carbon nanotubes (CNTs). Yu et al. [ 1 ] reported on "chemically bonded graphene leaves" growing along the sidewalls of CNTs.

  8. Carbon nanotube chemistry - Wikipedia

    en.wikipedia.org/wiki/Carbon_nanotube_chemistry

    Carbon nanotube chemistry involves chemical reactions, which are used to modify the properties of carbon nanotubes (CNTs). CNTs can be functionalized to attain desired properties that can be used in a wide variety of applications.

  9. Buckypaper - Wikipedia

    en.wikipedia.org/wiki/Buckypaper

    Buckypaper is a thin sheet made from an aggregate of carbon nanotubes [1] or carbon nanotube grid paper. The nanotubes are approximately 50,000 times thinner than a human hair. The nanotubes are approximately 50,000 times thinner than a human hair.