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Bi2Te3 powder/poly(3,4-ethylenedioxythiophene): poly(4-styrenesulfonate) 복합체의 열전성능Thermoelectric Properties in Bi2Te3/Poly(3,4-Ethylenedioxythiophene): Poly(4-Styrenesulfonate) Composites

Other Titles
Thermoelectric Properties in Bi2Te3/Poly(3,4-Ethylenedioxythiophene): Poly(4-Styrenesulfonate) Composites
Authors
이나영김현식신원호노종욱
Issue Date
2021
Publisher
한국세라믹학회
Keywords
Thermoelectricity; Bi2Te3; composites; Seebeck coefficient
Citation
세라미스트, v.24, no.1, pp.120 - 125
Journal Title
세라미스트
Volume
24
Number
1
Start Page
120
End Page
125
URI
https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/15970
DOI
10.31613/ceramist.2021.24.1.08
ISSN
1226-976X
Abstract
We herein report on the thermoelectric properties of Bi2Te3 powder/PEDOT:PSS composites, which were prepared by the solid state reaction and screen printing methods. After fabrication of the coating films, the components such as Bi, Te, or PEDOT:PSS were effectively mixed in the composites. The power factor of the composites with 15 wt.% Bi2Te3 powder was measured to be 18.1 × 10-4 W/m·K2 , suggesting that their heterostructure shows the feasibility for enhancing thermoelectric efficiency in the organic-inorganic composites.
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