Large Enhancement in Conductivity of Polyaniline Films by Cold Stretching
文献类型：期刊论文
| 作者 | Xiao, Hong-Mei1; Zhang, Wei-Dong1; Lv, Chen1; Fu, Shao-Yun1; Wan, Mei-Xiang1,2; Mai, Yiu-Wing3 |
| 刊名 | MACROMOLECULAR CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2010-05-17 |
| 卷号 | 211期号:10页码:1109-1116 |
| 关键词 | Conducting Polymers Cold Stretching Electrical Conductivity Polyaniline Film Tension |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.200900711 |
| 英文摘要 | The hot-stretching method has been well accepted for enhancing the electrical conductivity of conducting polymer films. High temperature is the prerequisite to soften the polymer to highly align and elongate the polymeric molecular chains. In this study, the cold-stretching method is proposed for the first time to enhance the conductivity of conducting polymeric films. Polyaniline (PANI) films are stretched at room temperature to different strain levels. It is observed that the applied strain has significant effects on the morphology, molecular chain structure, crystallinity, and crosslinking of the PANI films. As a result, the conductivity of PANI films is effectively increased by the cold-stretching process. Particularly, a maximum conductivity with an 18.4-fold increase in the direction parallel to the stretched direction is obtained when the elastic limit strain is applied. Compared to hot stretching, cold stretching is unique due to the extremely low dimensional change and very high efficiency achieved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000278484800004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71129]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fu, Shao-Yun |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.Univ Sydney, CAMT, Sch Aerosp Mech & Mechatron Engn J07, Sydney, NSW 2006, Australia |
| 推荐引用方式 GB/T 7714 | Xiao, Hong-Mei,Zhang, Wei-Dong,Lv, Chen,et al. Large Enhancement in Conductivity of Polyaniline Films by Cold Stretching[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2010,211(10):1109-1116. |
| APA | Xiao, Hong-Mei,Zhang, Wei-Dong,Lv, Chen,Fu, Shao-Yun,Wan, Mei-Xiang,&Mai, Yiu-Wing.(2010).Large Enhancement in Conductivity of Polyaniline Films by Cold Stretching.MACROMOLECULAR CHEMISTRY AND PHYSICS,211(10),1109-1116. |
| MLA | Xiao, Hong-Mei,et al."Large Enhancement in Conductivity of Polyaniline Films by Cold Stretching".MACROMOLECULAR CHEMISTRY AND PHYSICS 211.10(2010):1109-1116. |
入库方式： OAI收割
来源：化学研究所
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