Characterization of thermoelectric and thermogravimetric properties of conductive PEDOT:PSS films blended with SWCNTs and PVA

被引：4
|
作者：
Vugule, G. [1 ]
Bitenieks, J. [1 ]
Zicans, J. [1 ]
Merijs-Meri, R. [1 ]
Ivanova, T. [1 ]
Erts, D. [2 ]
Buks, K. [2 ]
机构：
[1] Riga Tech Univ, Inst Polymer Mat, Fac Mat Sci & Appl Chem, Riga, Latvia
[2] Univ Latvia, Inst Chem Phys, Riga, Latvia
来源：
FUNCTIONAL MATERIALS AND NANOTECHNOLOGIES (FM&NT 2018) | 2019年 / 503卷
关键词：
D O I：
10.1088/1757-899X/503/1/012028
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) was blended with polyvinyl alcohol (PVA) and single-walled carbon nanotube (SWCNT) filler to form composites with thermoelectric properties. Studied samples were obtained by drop coating and solution casting methods. Thermoelectric measurements of PEDOT: PSS demonstrated that the addition of 5 wt. % SWCNTs increased the Seebeck coefficient value from 8.0 mu V/K to 23.6 mu V/K, while in the case of PEDOT: PSS/PVA blended with 5 wt. % SWCNT Seebeck coefficient value of 20.3 mu V/K was achieved. Thermogravimetric analysis showed slight SWCNT effect on thermal stability of the investigated systems.
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页数：4
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