Carbon nanodot arrays grown as replicas of specially widened anodic aluminum oxide pore arrays
文献类型：期刊论文
| 作者 | Chen JT(陈江涛)
|
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2009 |
| 卷号 | 255页码:4456-4460 |
| 关键词 | Nanodot arrays Anodic aluminum oxide Filtered cathodic arc plasma Field emission |
| ISSN号 | 0169-4332 |
| 通讯作者 | 吴志国 |
| 中文摘要 | Via a specially widened anodic aluminum oxide (AAO) pore arrays, carbon nanodot arrays with uniform size and high density were obtained through filtered cathodic arc plasma (FCAP) technique. The AAO template was prepared in oxalic acid by multi-steps to get a specially enlarged opening which plays an important role in the deposition of nanodots. The morphology of the nanodots was studied by a field emission scanning electron microscopy (FESEM). The diameter of the as-prepared nanodot demon- strated here is about 100 nmat the bottomand less than 40 nmat the top, and the densitywas estimated to 1010 cm 2 . Field emission properties of the nanodot arrayswere investigated and a lowthreshold field of 5.1 V/mm at 10 mA/cm2 was obtained. In this paper, the carbon nanodot arrays grown as replicas of the specially widened AAO template may support a strategy to realize the fabrication of nanodot arrays with various materials. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the funds from National Natural Science Foundation of China (grant no. 60376039);Young Scholar supported by School of Physical Science and Technology, Lanzhou University |
| 语种 | 英语 |
| WOS记录号 | WOS:000262695200018 |
| 公开日期 | 2012-11-13 |
| 源URL | [http://210.77.64.217/handle/362003/2005]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen JT. Carbon nanodot arrays grown as replicas of specially widened anodic aluminum oxide pore arrays[J]. Applied Surface Science,2009,255:4456-4460. |
| APA | 陈江涛.(2009).Carbon nanodot arrays grown as replicas of specially widened anodic aluminum oxide pore arrays.Applied Surface Science,255,4456-4460. |
| MLA | 陈江涛."Carbon nanodot arrays grown as replicas of specially widened anodic aluminum oxide pore arrays".Applied Surface Science 255(2009):4456-4460. |
入库方式： OAI收割
来源：兰州化学物理研究所
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