Recent Progress on PEDOT-Based Thermoelectric Materials

Autor: Qingshuo Wei, Masakazu Mukaida, Kazuhiro Kirihara, Yasuhisa Naitoh, Takao Ishida
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Materials, Vol 8, Iss 2, Pp 732-750 (2015)
Druh dokumentu: article
ISSN: 1996-1944
DOI: 10.3390/ma8020732
Popis: The thermoelectric properties of poly(3,4-ethylenedioxythiophene) (PEDOT)-based materials have attracted attention recently because of their remarkable electrical conductivity, power factor, and figure of merit. In this review, we summarize recent efforts toward improving the thermoelectric properties of PEDOT-based materials. We also discuss thermoelectric measurement techniques and several unsolved problems with the PEDOT system such as the effect of water absorption from the air and the anisotropic thermoelectric properties. In the last part, we describe our work on improving the power output of thermoelectric modules by using PEDOT, and we outline the potential applications of polymer thermoelectric generators.
Databáze: Directory of Open Access Journals