Polypyrrole nanotube film for flexible thermoelectric application

被引：169

作者：

Wu, Jiansheng ^{[1
]}

Sun, Yimeng ^{[2
]}

Pei, Wen-Bo ^{[3
,4
]}

Huang, Ling ^{[3
,4
]}

Xu, Wei ^{[2
]}

Zhang, Qichun ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639672, Singapore

[2] Chinese Acad Sci, Inst Chem, Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China

[3] Nanjing Tech Univ, Jiangsu Singapore Joint Res Ctr Organ Bioelect &, Nanjing 211816, Jiangsu, Peoples R China

[4] Nanjing Tech Univ, IAM, Nanjing 211816, Jiangsu, Peoples R China

来源：

SYNTHETIC METALS | 2014年 / 196卷

基金：

中国国家自然科学基金;

关键词：

Electrical conductivity; Self-assembly; Conducting polymers; Film; Thermoelectric effects; FIGURE; POLYANILINE; DEVICES; MERIT;

D O I：

10.1016/j.synthmet.2014.08.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Flexible and lightweight organic thermoelectric (TE) devices have potential applications in self-powered health monitoring for humans and wearable self-powered gas/chemical detection. Two flexible and freestanding polypyrrole (PPy) nanotube films (PPy-1 and PPy-2) have been fabricated and the structures, morphologies and thermoelectric properties of the as-prepared PPy films have been carefully investigated. Our results show that the smaller size and longer length of PPy nanotubes are helpful to enhance the electrical conductivity and Seebeck coefficient while size and length have less effect on thermal conductivity. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：173 / 177

页数：5

共 30 条

[1] High-performance bulk thermoelectrics with all-scale hierarchical architectures [J].

Biswas, Kanishka ;

He, Jiaqing ;

Blum, Ivan D. ;

Wu, Chun-I ;

Hogan, Timothy P. ;

Seidman, David N. ;

Dravid, Vinayak P. ;

Kanatzidis, Mercouri G. .

NATURE, 2012, 489 (7416) :414-418

[2] High thermoelectric figure of merit in nanostructured p-type PbTe-MTe (M = Ca, Ba) [J].

Biswas, Kanishka ;

He, Jiaqing ;

Wang, Guoyu ;

Lo, Shih-Han ;

Uher, Ctirad ;

Dravid, Vinayak P. ;

Kanatzidis, Mercouri G. .

ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (11) :4675-4684

[3]

Biswas K, 2011, NAT CHEM, V3, P160, DOI [10.1038/nchem.955, 10.1038/NCHEM.955]

[4] RETRACTED: Towards polymer-based organic thermoelectric generators (Retracted Article) [J].

Bubnova, Olga ;

Crispin, Xavier .

ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (11) :9345-9362

[5] Ordering and stability in conducting polypyrrole [J].

Cheah, K ;

Forsyth, M ;

Truong, VT .

SYNTHETIC METALS, 1998, 94 (02) :215-219

[6] New directions for low-dimensional thermoelectric materials [J].

Dresselhaus, Mildred S. ;

Chen, Gang ;

Tang, Ming Y. ;

Yang, Ronggui ;

Lee, Hohyun ;

Wang, Dezhi ;

Ren, Zhifeng ;

Fleurial, Jean-Pierre ;

Gogna, Pawan .

ADVANCED MATERIALS, 2007, 19 (08) :1043-1053

[7] Research progress on polymer-inorganic thermoelectric nanocomposite materials [J].

Du, Yong ;

Shen, Shirley Z. ;

Cai, Kefeng ;

Casey, Philip S. .

PROGRESS IN POLYMER SCIENCE, 2012, 37 (06) :820-841

[8] Conducting Polymers: Efficient Thermoelectric Materials [J].

Dubey, Nidhi ;

Leclerc, Mario .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2011, 49 (07) :467-475

[9] Chemical synthesis of coral-like nanowires and nanowire networks of conducting polypyrrole [J].

He, C ;

Yang, CH ;

Li, YF .

SYNTHETIC METALS, 2003, 139 (02) :539-545

[10] Towards high-performance polymer-based thermoelectric materials [J].

He, Ming ;

Qiu, Feng ;

Lin, Zhiqun .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (05) :1352-1361

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