Thermoelectric performance of poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)

被引：7
|
作者：
Jiang Feng-Xing [1 ,2 ]
Xu Jing-Kun [1 ]
Lu Bao-Yang [1 ]
Xie Yu [2 ]
Huang Rong-Jin [3 ]
Li Lai-Feng [3 ]
机构：
[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
[2] Nanchang Hangkong Univ, Dept Chem Mat, Nanchang 330063, Peoples R China
[3] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2008年 / 25卷 / 06期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Thermoelectric(T E) performances are systematically investigated for the pell -ets of poly (3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:P- SS) with different organic additives and heating process as organic TE mater- ials. The electrical conductivity, Seebeck coefficient and thermal conductivity versus temperature are determined, respectively. It is found that there is no di -stinct change for the Seebeck coefficient among each sample with the additi -ons of dimethyl sulfoxide and ethylene glycol. The thermal conductivity mea- sured in a wide range of temperature indicates that the PEDOT:PSS pellet ha-ve an extremely low value. The highest figure of merit (Z(T) = 1.75 x 10(-3)) is ob- served at 270 K among the PEDOT:PSS pellets.
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收藏
页码：2202 / 2205
页数：4
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