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| 离子液体中电沉积制备钴纳米线阵列 | |
| 引用本文： | 杨培霞,安茂忠,苏彩娜,王福平. 离子液体中电沉积制备钴纳米线阵列[J]. 无机化学学报, 2007, 23(9): 1501-1504 |
| 作者姓名： | 杨培霞 安茂忠 苏彩娜 王福平 |
| 作者单位： | 1. 哈尔滨工业大学应用化学系,哈尔滨,150001;哈尔滨工业大学材料科学与工程博士后流动站,哈尔滨,150001 2. 哈尔滨工业大学应用化学系,哈尔滨,150001 3. 哈尔滨工业大学材料科学与工程博士后流动站,哈尔滨,150001 |
| 基金项目： | 教育部高等学校博士学科点专项科研基金 |
| 摘 要： | Porous anodic alumina (PAA) was used as a template to prepare Co nanowires array from 1-ethyl-3-methylimidazolium chloride ionic liquid by direct current method. The surface morphology of porous anodic alumina template was observed by field emission-scanning tunneling microscopy (FE-SEM) before and after the electrodeposition of Co nanowires. The electrodeposition of Co nanowires was characterized by transmission electron microscopy (TEM) and X-ray powder diffraction (XRD). TEM results indicate that the Co nanowire surface is coarse and porous when aqueous solution was used as electrolyte， and the Co nanowire deposited from the ionic liquid is uniform and smooth. XRD results show that the electrodeposition of Co is a mixture of crystal and microcrystal phase. |
| 关 键 词： | 多孔氧化铝模板 离子液体 电沉积 钴纳米线 |
| 文章编号： | 1001-4861（2007）09-1501-04 |
| 修稿时间： | 2007-05-28 |
Electrodeposition of Cobalt Nanowires Array from an Ionic Liquid |
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| YANG Pei-Xi,AN Mao-Zhong,SU Cai-Na and WANG Fu-Ping. Electrodeposition of Cobalt Nanowires Array from an Ionic Liquid[J]. Chinese Journal of Inorganic Chemistry, 2007, 23(9): 1501-1504 | |
| Authors: | YANG Pei-Xi AN Mao-Zhong SU Cai-Na WANG Fu-Ping |
| Affiliation: | 1.Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001;2.Research Station on Material Science and Engineering for Postdoctoral Fellows, Harbin Institute of Technology, Harbin 150001 |
| Abstract: | Porous anodic alumina (PAA) was used as a template to prepare Co nanowires array from 1-ethyl-3-methylimidazolium chloride ionic liquid by direct current method. The surface morphology of porous anodic alumina template was observed by field emission-scanning tunneling microscopy (FE-SEM) before and after the electrodeposition of Co nanowires. The electrodeposition of Co nanowires was characterized by transmission electron microscopy (TEM) and X-ray powder diffraction (XRD). TEM results indicate that the Co nanowire surface is coarse and porous when aqueous solution was used as electrolyte, and the Co nanowire deposited from the ionic liquid is uniform and smooth. XRD results show that the electrodeposition of Co is a mixture of crystal and microcrystal phase. |
| Keywords: | porous anodic aluminum oxide template ionic liquids electrodeposition cobalt nanowires |
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