Electrical conductivity of a single conducting polyaniline nanotube
文献类型：期刊论文
| 作者 | Long, Y ; Chen, ZJ ; Wang, NL ; Ma, YJ ; Zhang, Z ; Zhang, LJ ; Wan, MX |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2003 |
| 卷号 | 83期号:9页码:1863 |
| 关键词 | POLYPYRROLE NANOTUBE TRANSPORT POLYMERS ACIDS NANOSTRUCTURES NANOMATERIALS RESISTIVITY DEPOSITION |
| ISSN号 | 0003-6951 |
| 通讯作者 | Chen, ZJ: Chinese Acad Sci, Inst Phys, Key Lab Extreme Condit Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We report the electrical properties of a single conducting polyaniline nanotube measured by a standard four-terminal technique. Camphor sulfonic acid doped polyaniline nanotubes were self-assembled by a template-free method. The directly measured conductivity of the single polyaniline nanotube is very high (similar to31.4 S/cm), and its temperature dependence follows the three-dimensional variable range hopping model. However, the bulk conductivity of the polyaniline nanotube pellets is much smaller than the nanotube itself (only 3.5x10(-2) S/cm) and ln rho(T) is linear in T-1/2, which is due to the large intertubular contact resistance. These results will help us to understand the conduction mechanism in conducting polymers. (C) 2003 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36926]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Long, Y,Chen, ZJ,Wang, NL,et al. Electrical conductivity of a single conducting polyaniline nanotube[J]. APPLIED PHYSICS LETTERS,2003,83(9):1863. |
| APA | Long, Y.,Chen, ZJ.,Wang, NL.,Ma, YJ.,Zhang, Z.,...&Wan, MX.(2003).Electrical conductivity of a single conducting polyaniline nanotube.APPLIED PHYSICS LETTERS,83(9),1863. |
| MLA | Long, Y,et al."Electrical conductivity of a single conducting polyaniline nanotube".APPLIED PHYSICS LETTERS 83.9(2003):1863. |
入库方式： OAI收割
来源：物理研究所
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