Sequestration of Single-Walled Carbon Nanotubes in a Polymer
TBMG-2495
12/01/2007
- Content
Sequestration of single-walled carbon nanotubes (SWCNs) in a suitably chosen polymer is under investigation as a means of promoting the dissolution of the nanotubes into epoxies. The purpose of this investigation is to make it possible to utilize SWCNs as the reinforcing fibers in strong, lightweight epoxy-matrix/ carbon-fiber composite materials. SWCNs are especially attractive for use as reinforcing fibers because of their stiffness and strength-to-weight ratio: Their Young's modulus has been calculated to be 1.2 TPa, their strength has been calculated to be as much as 100 times that of steel, and their mass density is only one-sixth that of steel.
- Citation
- "Sequestration of Single-Walled Carbon Nanotubes in a Polymer," Mobility Engineering, December 1, 2007.