Polymer
Nanotube Composites
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SEM image of fractured
polycarbonate composite loaded at 1 wt% with Zyvex processed SWNTs. The
nanotubes remain embedded in the matrix even after fracture. |
Electrical conductivity of polystyrene/SWNTs.
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With a tensile strength eight
times that of stainless steel and with a thermal conductivity five times that
of copper, CNTs are obvious choices for creating a new class of composite materials.
Their inclusion in a polymer or ceramic matrix holds the potential to boost the
host material’s electrical, mechanical, or thermal values by orders of magnitude
if poor dispersion and poor adhesion to the host can be overcome.
