An unusual coral-like morphology for composites of poly(3,4-ethylenedioxythiophene)/carbon nanotube and the enhanced thermoelectric performance
文献类型：期刊论文
| 作者 | Hu, Xincheng1,2; Chen, Guangming1; Wang, Xin2 |
| 刊名 | COMPOSITES SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2017-05-26 |
| 卷号 | 144页码:43-50 |
| 关键词 | Thermoelectric Composite Coral-like Morphology Carbon Nanotube Poly(3 4-ethylenedioxythiophene) |
| 英文摘要 | We present an unusual coral-like coating morphology for the poly(3,4-ethylenedioxythiophene)/carbon nanotube (PEDOT/CNT) composites with dramatically improved thermoelectric performance. First, the PEDOT/CNT composites are prepared via chemical oxidation polymerization procedure in reverse microemulsions, using hexane or xylene as the reaction medium. The composite films exhibit excellent mechanical flexibility against bending and twisting. Then, the cable-like (in hexane) or coral-like (in xylene) morphology for the thick and uniform coating layer is directly proved by field-emission scanning electron microscopic images. Subsequently, their thermoelectric performances are quantitatively measured at moth temperature. After that, the ordered arrangement structures of PEDOT macromolecules, the level of doping and the level of oxidation are investigated by X-ray diffraction technique and Xray photoelectron spectra, respectively. Finally, the molecular mechanism for the enhanced thermoelectric performance is discussed. (C) 2017 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38379]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 2.Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Xincheng,Chen, Guangming,Wang, Xin. An unusual coral-like morphology for composites of poly(3,4-ethylenedioxythiophene)/carbon nanotube and the enhanced thermoelectric performance[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2017,144:43-50. |
| APA | Hu, Xincheng,Chen, Guangming,&Wang, Xin.(2017).An unusual coral-like morphology for composites of poly(3,4-ethylenedioxythiophene)/carbon nanotube and the enhanced thermoelectric performance.COMPOSITES SCIENCE AND TECHNOLOGY,144,43-50. |
| MLA | Hu, Xincheng,et al."An unusual coral-like morphology for composites of poly(3,4-ethylenedioxythiophene)/carbon nanotube and the enhanced thermoelectric performance".COMPOSITES SCIENCE AND TECHNOLOGY 144(2017):43-50. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
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。