Nanotube Coated Metals: New Reinforcement Materials for Polymer Matrix Composites

Multi-walled carbon nanotubes, synthesized directly upon a stainless steel mesh, remain integrally attached while extending into the surrounding polymer matrix. The bonding between the mesh and polymer matrix is greatly enhanced by a volumetrically distributed interface. The Figure presents evidence of a fractured interface, which demonstrates that the steel mesh wires shear before delamination from the surrounding polymer matrix occurs.