Self-organized formation of hexagonal nanopore arrays in anodic alumina
文献类型：期刊论文
| 作者 | Zhou, WY ; Li, YB ; Liu, ZQ ; Tang, DS ; Zou, XP ; Gang, W |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2001 |
| 卷号 | 10期号:3页码:218 |
| 关键词 | POROUS ALUMINA PORE ARRAYS |
| ISSN号 | 1009-1963 |
| 通讯作者 | Zhou, WY (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Conditions for a self-organized formation of ordered hexagonal structure in anodic alumina were investigated, using oxalic or sulphuric acid as an electrolyte. Highly-ordered nanopore arrays with pore densities of 9 x 10(9)-6.5 x 10(10)cm(-2) and high aspect ratios over 3000 were fabricated by a two-step anodization process. The array exhibits characteristics analogous to a two-dimensional polycrystalline structure of a few micrometres in size. The interpore distance can be controlled by changing the electrolyte and/or the applied voltage. The formation mechanism of ordered arrays is consistent with a previously proposed mechanical stress model, i.e., the repulsive forces between neighbouring pores at the metal/oxide interface promote the formation of hexagonally ordered pores during the oxidation process. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52446]  |
| 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 | Zhou, WY,Li, YB,Liu, ZQ,et al. Self-organized formation of hexagonal nanopore arrays in anodic alumina[J]. CHINESE PHYSICS,2001,10(3):218. |
| APA | Zhou, WY,Li, YB,Liu, ZQ,Tang, DS,Zou, XP,&Gang, W.(2001).Self-organized formation of hexagonal nanopore arrays in anodic alumina.CHINESE PHYSICS,10(3),218. |
| MLA | Zhou, WY,et al."Self-organized formation of hexagonal nanopore arrays in anodic alumina".CHINESE PHYSICS 10.3(2001):218. |
入库方式： OAI收割
来源：物理研究所
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