Thermoelectric behavior of segregated-network polymer nanocomposites.

  title={Thermoelectric behavior of segregated-network polymer nanocomposites.},
  author={Choongho Yu and Yeon Seek Kim and Dasaroyong Kim and Jaime C Grunlan},
  journal={Nano letters},
  volume={8 12},
Segregated-network carbon nanotube (CNT)-polymer composites were prepared, and their thermoelectric properties were measured as a function of CNT concentration at room temperature. This study shows that electrical conductivity can be dramatically increased by creating a network of CNTs in the composite, while the thermal conductivity and thermopower remain relatively insensitive to the filler concentration. This behavior results from thermally disconnected, but electrically connected, junctions… CONTINUE READING
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