Conductive polymer composite materials and methods of making same using immiscible polymer blends

摘要

This conducting polymer composite material comprises: a minor phase material comprising a semi-crystalline polymer having a crystallinity of 30-80% and a solubility parameter dA; a conductive filler material dispersed in the minor phase material; and a major phase material having a solubility parameter dB being a polymer which when mixed with the minor phase material will not engage in electrostatic interactions that promote miscibility. Where the materials form a (semi)conductive ternary composite having a distinct co-continuous phases which meets the criteria 7�(dA -dB)�0.