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- Title
ZnO flower/PEDOT:PSS thermoelectric composite films.
- Authors
Du, Yong; Cai, Kefeng; Shen, Shirley; Yang, Weidong; Xu, Jiayue; Lin, Tong
- Abstract
ZnO flower/poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) composite films were prepared by spin-coating dimethyl sulfoxide doped PEDOT:PSS on the ZnO flowers grown on glass substrate. The thermoelectric properties of the ZnO flower/PEDOT:PSS composite films were measured at room temperature. As the number of spin coated PEDOT:PSS layer increased, the electrical conductivity of the ZnO flower/PEDOT:PSS composite films increases dramatically from 1-layer (177.3 S/m) to 4-layer (910.4 S/m), however, all the composite films have almost the same Seebeck coefficient (~20-22 μV/K). A maximum power factor of ~0.4 μWm K at room temperature was obtained from the composite film with 4-layer PEDOT:PSS.
- Subjects
ZINC oxide; THERMOELECTRICITY; ANTHOLOGY films; SPIN coating; DIMETHYL sulfoxide; ELECTRIC conductivity; POLYANILINES
- Publication
Journal of Materials Science: Materials in Electronics, 2016, Vol 27, Issue 10, p10289
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-016-5111-3