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
发表期刊Composites Science and Technology
ISSN02663538
卷号150页码:135-140
摘要Combining 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入藏号20173103999325
EI主题词Graphene
EI分类号641.1 Thermodynamics - 708.2 Conducting Materials - 761 Nanotechnology - 804 Chemical Products Generally - 933 Solid State Physics
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25909
专题中国科学院上海硅酸盐研究所
作者单位1.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
推荐引用方式
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.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Liming]的文章
[Bi, Hui]的文章
[Yao, Qin]的文章
百度学术
百度学术中相似的文章
[Wang, Liming]的文章
[Bi, Hui]的文章
[Yao, Qin]的文章
必应学术
必应学术中相似的文章
[Wang, Liming]的文章
[Bi, Hui]的文章
[Yao, Qin]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。