Preparation and characterization of multiwalled carbon nanotube/poly(3-hexylthiophene) thermoelectric composite materials

被引：54

作者：

Du, Y. ^{[1
,2
]}

Shen, S. Z. ^{[2
]}

Yang, W. D. ^{[2
]}

Cai, K. F. ^{[1
]}

Casey, P. S. ^{[2
]}

机构：

[1] Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China

[2] CSIRO, Mat Sci & Engn Div, Clayton, Vic 3169, Australia

来源：

SYNTHETIC METALS | 2012年 / 162卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

Poly(3-hexylthiophene); Multiwalled carbon nanotube; Thermoelectric properties; Composite; NANOTUBES; BEHAVIOR;

D O I：

10.1016/j.synthmet.2011.12.023

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Multiwalled carbon nanotube/poly(3-hexylthiophene) (MWCNT/P3HT) composites were prepared by oxidative polymerization of 3-hexylthiophene in a MWCNTs dispersed chloroform solution. The phase composition of the composite materials was analyzed by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR). The thermoelectric properties of the composite powders, after cold pressing into pellets, were measured at temperatures between 293 and 423 K. The electrical conductivity of samples containing 30 wt% MWCNT displayed a gradual decrease in conductivity from 0.13 to 0.11 S/cm across this temperature range and was accompanied by an increased in the Seebeck coefficient from 9.7 to 11.3 mu V/K. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：375 / 380

页数：6

共 27 条

[11] In-situ synthesis of soluble poly(3-hexylthiophene)/multiwalled carbon nanotube composite: Morphology, structure, and conductivity [J].

Kuila, Biplab K. ;

Malik, Sudip ;

Batabyal, Sudip K. ;

Nandi, Arun K. .

MACROMOLECULES, 2007, 40 (02) :278-287

[12] Highly soluble poly(2,7-carbazolenevinylene) for thermoelectrical applications:: From theory to experiment [J].

Lévesque, I ;

Gao, X ;

Klug, DD ;

Tse, JS ;

Ratcliffe, CI ;

Leclerc, M .

REACTIVE & FUNCTIONAL POLYMERS, 2005, 65 (1-2) :23-36

[13] Synthesis and thermoelectric properties of polycarbazole, polyindolocarbazole, and polydiindolocarbazole derivatives [J].

Levesque, Isabelle ;

Bertrand, Pier-Olivier ;

Blouin, Nicolas ;

Leclerc, Mario ;

Zecchin, Sandro ;

Zotti, Gianni ;

Ratcliffe, Christopher I. ;

Klug, Dennis D. ;

Gao, Xing ;

Gao, Faming ;

Tse, John S. .

CHEMISTRY OF MATERIALS, 2007, 19 (08) :2128-2138

[14] Synthesis and thermoelectric properties of hydrochloric acid-doped polyaniline [J].

Li, Junjie ;

Tang, Xinfeng ;

Li, Han ;

Yan, Yonggao ;

Zhang, Qingjie .

SYNTHETIC METALS, 2010, 160 (11-12) :1153-1158

[15] Structure and electronic transport properties of polyaniline/NaFe4P12 composite [J].

Liu, H ;

Wang, JY ;

Hu, XB ;

Boughton, RI ;

Zhao, SR ;

Li, Q ;

Jiang, MH .

CHEMICAL PHYSICS LETTERS, 2002, 352 (3-4) :185-190

[16]

Liu J, 2003, J WUHAN UNIV TECHNOL, V18, P53

[17] Thermoelectric Performances of Free-Standing Polythiophene and Poly(3-Methylthiophene) Nanofilms [J].

Lu Bao-Yang ;

Liu Cong-Cong ;

Lu Shan ;

Xu Jing-Kun ;

Jiang Feng-Xing ;

Li Yu-Zhen ;

Zhang Zhuo .

CHINESE PHYSICS LETTERS, 2010, 27 (05)

[18] DESIGN, SYNTHESIS, AND CONTROL OF CONDUCTING POLYMER ARCHITECTURES - STRUCTURALLY HOMOGENEOUS POLY(3-ALKYLTHIOPHENES) [J].

MCCULLOUGH, RD ;

LOWE, RD ;

JAYARAMAN, M ;

ANDERSON, DL .

JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (04) :904-912

[19] A Promising Approach to Enhanced Thermoelectric Properties Using Carbon Nanotube Networks [J].

Meng, Chuizhou ;

Liu, Changhong ;

Fan, Shoushan .

ADVANCED MATERIALS, 2010, 22 (04) :535-+

[20] Covalent Sidewall Functionalization of Carbon Nanotubes by a "Formation-Degradation" Approach [J].

Peng, Zhangquan ;

Holm, Allan Hjarbaek ;

Nielsen, Lasse Tholstrup ;

Pedersen, Steen Uttrup ;

Daasbjerg, Kim .

CHEMISTRY OF MATERIALS, 2008, 20 (19) :6068-6075

← 1 2 3 →