SIC OpenIR
Three-dimensional tubular graphene/polyaniline composites as high-performance elastic thermoelectrics
Wang, Liming1,2; Bi, Hui1; Yao, Qin1; Ren, Dudi1; Qu, Sanyin1; Huang, Fuqiang1; Chen, Lidong1,3
2017
Source PublicationComposites Science and Technology
ISSN02663538
Volume150Pages:135-140
AbstractCombining thermoelectric (TE) properties and elastic features of organic materials will be unique and fascinating, which is difficult for traditional inorganic TE materials. However, organic materials with good elasticity always show poor electrical conductivity as well as low TE performance. Herein, we composite polyaniline (PANI) with three-dimensional tubular graphene (3D graphene) for high-performance elastic TE materials. It was found this method overcame the commonly encountered dispersing problem of graphene and therefore maximized the amount of the interfaces between graphene and PANI, which contributed to a relatively high Seebeck coefficient and low thermal conductivity. As a result, a maximum ZT value of 0.02 was achieved at room temperature in 55 wt% 3D graphene/PANI composite bulks, which was among the top level for PANI based composite TE bulks. Furthermore, the elastic composite bulks also exhibited mechanical-stable TE properties, with negligible performance change after 100 times 50% compression cycles. It is the first time to fabricate polymer based bulks with such excellent TE properties and elasticity to the best of our knowledge. This work demonstrates a new strategy for preparing high-performance elastic TE materials. © 2017
DOI10.1016/j.compscitech.2017.07.001
EI Accession Number20173103999325
EI KeywordsGraphene
EI Classification Number641.1 Thermodynamics - 708.2 Conducting Materials - 761 Nanotechnology - 804 Chemical Products Generally - 933 Solid State Physics
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25909
Collection中国科学院上海硅酸盐研究所
Affiliation1.State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China;
3.Shanghai Institute of Materials Genome, Shanghai; 200050, China
Recommended Citation
GB/T 7714
Wang, Liming,Bi, Hui,Yao, Qin,et al. Three-dimensional tubular graphene/polyaniline composites as high-performance elastic thermoelectrics[J]. Composites Science and Technology,2017,150:135-140.
APA Wang, Liming.,Bi, Hui.,Yao, Qin.,Ren, Dudi.,Qu, Sanyin.,...&Chen, Lidong.(2017).Three-dimensional tubular graphene/polyaniline composites as high-performance elastic thermoelectrics.Composites Science and Technology,150,135-140.
MLA Wang, Liming,et al."Three-dimensional tubular graphene/polyaniline composites as high-performance elastic thermoelectrics".Composites Science and Technology 150(2017):135-140.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Liming]'s Articles
[Bi, Hui]'s Articles
[Yao, Qin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Liming]'s Articles
[Bi, Hui]'s Articles
[Yao, Qin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Liming]'s Articles
[Bi, Hui]'s Articles
[Yao, Qin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.