A Facile Method to Fabricate Ultrathin Vertical ZnO Nanowall Arrays
文献类型：期刊论文
| 作者 | Zhao, D ; Zhang, XX ; Zeng, QS ; Dong, HB ; Li, JZ ; Cai, L ; Wang, CY ; Zhou, WY ; Xie, SS |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 13期号:2页码:1291 |
| 关键词 | ZnO Nanowall Array Alignment Au Nanoparticle |
| ISSN号 | 1533-4880 |
| 通讯作者 | Xie, SS (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We demonstrate a facile method to synthesize ultrathin vertical ZnO nanowall arrays only through a one-step catalyst fabrication procedure. After being coated with uniformly dispersed gold particles, the substrates were polished gently to create discrete gold nanoparticle alignment as catalyst. The commercial ZnO powder and activated carbon powder with an atom ratio of 1:1 were utilized as source materials, and the whole growth process occurred in a conventional tube furnace chemical vapor deposition (CVD) system. The SEM images confirm that the ZnO nanowall arrays grow vertically along certain tracks made by polishing. The walls are about 17 nm wide, 90 nm high and 1 mu m long after 90 min growth. After second growth, the nanowalls become 20 nm wide, 205 nm high, and 2 mu m long. AFM images indicate that the alignment of discrete Au particles with certain separations due to polishing plays the key role in realizing vertical ZnO nanowall arrays. |
| 资助信息 | National Natural Science foundation of China [50871060, 90921012]; National Basic Research Program of China [2005CB623602, 2010CB832905]; Beijing Municipal Education Commission [YB20108000101] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/56718]  |
| 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, D,Zhang, XX,Zeng, QS,et al. A Facile Method to Fabricate Ultrathin Vertical ZnO Nanowall Arrays[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2013,13(2):1291. |
| APA | Zhao, D.,Zhang, XX.,Zeng, QS.,Dong, HB.,Li, JZ.,...&Xie, SS.(2013).A Facile Method to Fabricate Ultrathin Vertical ZnO Nanowall Arrays.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,13(2),1291. |
| MLA | Zhao, D,et al."A Facile Method to Fabricate Ultrathin Vertical ZnO Nanowall Arrays".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 13.2(2013):1291. |
入库方式： OAI收割
来源：物理研究所
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