Multi-Layer Nano-Composites

摘要

A nano-composite article containing a nanofiber layer and a supporting layer. The nanofiber layer has a first outer boundary adjacent the supporting layer, a second outer boundary on the side of the nanofiber layer opposite the supporting layer and an inner boundary located at the mid-point between the first outer boundary and the second outer boundary and parallel to the first outer boundary. The nanofiber layer contains a matrix and a plurality of nanofibers, where at least 70% of the nanofibers are bonded to other nanofibers. The supporting layer contains a thermoplastic polymer. The concentration of nanofibers is substantially uniform in the nanofiber layer from the inner boundary to the first boundary layer.