Aligned Ni nanoparticle arrays encapsulated in carbon nanotubes
文献类型：期刊论文
| 作者 | Zhao, XW ; Jiang, P ; Xie, SS |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2009 |
| 卷号 | 149期号:43-44页码:1984 |
| 关键词 | ANODIC ALUMINA FABRICATION DEPOSITION PARTICLES BEHAVIOR FILM |
| ISSN号 | 0038-1098 |
| 通讯作者 | Xie, SS: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Using the carbon nanotube (CNT) arrays embedded in anodic aluminum oxide (AAO) template as an electrode, large amounts of Ni nanoparticles have been encapsulated into the CNTs by an alternating current (AC) electrodepostion technique. As deposited Ni nanoparticles with a typical size of 50-60 nm randomly nucleated on the CNT walls, thus inhomogeneously distributed in the CNTs. After annealing at 600 degrees C, the nanoparticles transformed into quasi-spherical structures with the diameter increasing to 60-80 nm. The quasi-spherical nanoparticles were aligned in orderly rows along the axis of the CNT channels. Magnetic hysteresis measured at 5 K showed that the coercivity was 450 Oe for the as-deposited sample and 385 Oe for annealed sample, with the applied magnetic field parallel with the CNT's axis. The structures and magnetic properties were discussed for both as-deposited and annealed samples. (C) 2009 Published by Elsevier Ltd |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10334060]; '973' National Key Basic Research Program of China [2005CB623602] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33552]  |
| 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 | Zhao, XW,Jiang, P,Xie, SS. Aligned Ni nanoparticle arrays encapsulated in carbon nanotubes[J]. SOLID STATE COMMUNICATIONS,2009,149(43-44):1984. |
| APA | Zhao, XW,Jiang, P,&Xie, SS.(2009).Aligned Ni nanoparticle arrays encapsulated in carbon nanotubes.SOLID STATE COMMUNICATIONS,149(43-44),1984. |
| MLA | Zhao, XW,et al."Aligned Ni nanoparticle arrays encapsulated in carbon nanotubes".SOLID STATE COMMUNICATIONS 149.43-44(2009):1984. |
入库方式： OAI收割
来源：物理研究所
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