Poly(3,4-Ethylenedioxythiophene):Poly(Styrene Sulfonate)/Boron Carbide Hybrid Composites with Improved Thermoelectric Performance

被引：5
|
作者：
Ugraskan, Volkan [1 ]
Tari, Esra [1 ]
Yazici, Ozlem [1 ]
机构：
[1] Yildiz Tech Univ, Chem Dept, TR-34220 Istanbul, Turkey
来源：
JOURNAL OF ELECTRONIC MATERIALS | 2021年 / 50卷 / 10期
关键词：
Boron carbide; poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate); thermoelectric performance; seebeck coefficient; conductive polymer; BORON-CARBIDE; POWER; PROPERTY; PEDOTPSS; PROGRESS; POWDER; FILM;
D O I：
10.1007/s11664-021-09092-3
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Hybrid composites are promising materials for producing high-performance thermoelectric (TE) materials by combining the superior properties of both components. This study was conducted to investigate the effects of boron carbide (B4C) on the TE performance of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS). TE studies demonstrated that the addition of B4C enhances the electrical conductivity of pristine PEDOT:PSS from 11.1 S cm(-1) to 1083.8 S cm(-1). Furthermore, the power factor of pristine PEDOT:PSS was enhanced from 0.25 mu W m(-1) K-2 up to 237 mu W m(-1) K-2. The obtained results indicate that B4C is a suitable additive for polymer-based TE composites.
引用
收藏
页码：5618 / 5624
页数：7
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