| Literature DB >> 25688732 |
Annie Weathers1, Zia Ullah Khan, Robert Brooke, Drew Evans, Michael T Pettes, Jens Wenzel Andreasen, Xavier Crispin, Li Shi.
Abstract
Suspended microdevices are employed to measure the in-plane electrical conductivity, thermal conductivity, and Seebeck coefficient of suspended poly(3,4-ethylenedioxythiophene) (PEDOT) thin films. The measured thermal conductivity is higher than previously reported for PEDOT and generally increases with the electrical conductivity. The increase exceeds that predicted by the Wiedemann-Franz law for metals and can be explained by significant electronic thermal transport in PEDOT.Entities:
Keywords: Wiedemann-Franz law; conducting polymers; poly(3,4-ethylenedioxythiophene); thermal conductivity; thermoelectric materials
Year: 2015 PMID： 25688732 DOI： 10.1002/adma.201404738
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849