The metallic nature of polyaniline
文献类型：期刊论文
| 作者 | Long, YZ; Chen, ZJ; Wan, MX; Li, JC; Wang, NL |
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2003-04-04 |
| 卷号 | 135期号:1-3页码:487-488 |
| 关键词 | Polyaniline Conductivity Transport Measurements Magnetotransport |
| ISSN号 | 0379-6779 |
| DOI | 10.1016/S0379-6779(02)00702-6 |
| 英文摘要 | Polyanilin (PANI) doped with camphor sulfonic acid (PANI-CSA) and PANI doped with dodecylbenzene sulfonic acid (PANI-DBSA) composite film has been prepared and investigated. The transition from negative temperature coefficient of resistivity (TCR) to positive TCR indicates the metallic nature of PANI. A new equation rho (T) =rho(1) exp(T-0/T)(1/4)+rho(2) (T/T-0)(2) has been suggested to interpret the temperature dependence of resistivity (1.9Ksimilar to372K). When a DC magnetic field (H=5T) is applied, the magnetoresistance (MR) changes from positive to negative MR at about 245K, which indicates the main conduction mechanism has changed at higher temperature. |
| 语种 | 英语 |
| WOS记录号 | WOS:000182533700228 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79803]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, ZJ |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Lab Extreme Condit Phys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Organ Solid Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, YZ,Chen, ZJ,Wan, MX,et al. The metallic nature of polyaniline[J]. SYNTHETIC METALS,2003,135(1-3):487-488. |
| APA | Long, YZ,Chen, ZJ,Wan, MX,Li, JC,&Wang, NL.(2003).The metallic nature of polyaniline.SYNTHETIC METALS,135(1-3),487-488. |
| MLA | Long, YZ,et al."The metallic nature of polyaniline".SYNTHETIC METALS 135.1-3(2003):487-488. |
入库方式： OAI收割
来源：化学研究所
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