| 模板组装Fe纳米线阵列及其微结构 |
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| 引用本文： | 姚素薇,迟广俊,崔兰,范君,张卫国,王宏智. 模板组装Fe纳米线阵列及其微结构[J]. 物理化学学报, 2002, 18(10): 930-933. DOI: 10.3866/PKU.WHXB20021013 |
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| 作者姓名： | 姚素薇 迟广俊 崔兰 范君 张卫国 王宏智 |
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| 作者单位： | College of Chemical Engineering and Technology;College of Materials, Tianjin University, Tianjin 300072;Changdian Hospital, Anshan Steel and Iron Group, Anshan 114000 |
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| 基金项目： | 教育部、南开大学、天津大学联合研究院资助项目 |
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| 摘 要： | 铝在硫酸溶液中经直流阳极氧化,得到多孔铝阳极氧化膜(AAO). 以AAO膜为模板,通过交流电沉积的方法,在AAO模板孔内成功组装了Fe纳米线.TEM分析表明,Fe纳米线的长度约为2.5 μm,其长度分布十分均匀；粗细均匀,直径约为25 nm. XRD实验分析证实,所制备的Fe纳米线为α-Fe.选区电子衍射（SAED）实验分析表明,α-Fe纳米线具有单晶结构.
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| 关 键 词： | 电沉积 铁纳米线 单晶 模板合成 |
| 收稿时间： | 2001-12-24 |
| 修稿时间： | 2001-12-24 |
Preparation and Characterization of Fe Nanowire Arrays in Porous Anodic Aluminum Oxide Templates |
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| Yao Su-Wei Chi Guang-Jun Cui Lan Fan Jun Zhang Wei-Guo Wang Hong-Zhi. Preparation and Characterization of Fe Nanowire Arrays in Porous Anodic Aluminum Oxide Templates[J]. Acta Physico-Chimica Sinica, 2002, 18(10): 930-933. DOI: 10.3866/PKU.WHXB20021013 |
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| Authors: | Yao Su-Wei Chi Guang-Jun Cui Lan Fan Jun Zhang Wei-Guo Wang Hong-Zhi |
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| Affiliation: | College of Chemical Engineering and Technology;College of Materials, Tianjin University, Tianjin 300072;Changdian Hospital, Anshan Steel and Iron Group, Anshan 114000 |
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| Abstract: | Fe nanowire arrays have been prepared by electrodeposition in porous anodic aluminum oxide template from a composite electrolyte solution. These nanowires have uniform diameter of approximate 25 nm. The micrographs and crystal structures of Fe nanowires are studied by transmission electron microscopy(TEM), selected-area electron diffraction (SAED), and X-ray diffraction (XRD). It is found that each nanowire is essentially a single crystal and has a different orientation in the array. |
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| Keywords: | Electrodeposition Fe nanowires Single crystal Template |
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