| 硅基多孔氧化铝模板非水电沉积CdS纳米线的研究 |
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| 引用本文： | 杨 阳,陈健斌,陈慧兰,鲍希茂.硅基多孔氧化铝模板非水电沉积CdS纳米线的研究[J].无机化学学报,2004,20(1):65-68. |
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| 作者姓名： | 杨 阳 陈健斌 陈慧兰 鲍希茂 |
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| 作者单位： | 1. 南京大学化学系,配位化学国家重点实验室,南京,210093
2. 南京大学物理系,固体微结构物理国家重点实验室,南京,210093 |
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| 基金项目： | 国家自然 科学基金(No.20071017,50272029)，博士学科点专项基金(No.20 00028401)资助项目 |
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| 摘 要： | 纳米材料,包括尺寸为纳米量级的超细微粒?线?薄膜?量子阱和超晶格等引起了人们广泛的重视 1,2] ?其中 , 半导体纳米微粒和由其构成的纳米固体结构开辟了材料科学研究的新领域?硫化镉 (CdS) 作为一种重要的Ⅱ - Ⅵ族无机半导体材料 , 具有独特的光电性质 , 在光电化学电池和多相光催化反应中都有广泛应用?近年来 , 已有大量关于合成 CdS 纳米结构的文献报导 3～12] , 所采用的方法如反胶束法?单分子膜法?自组装法以及电化学沉积法等 , 其中非水电解与模板技术相结合的制备方法引起了人们高度的重视并且被广泛的采用?自从 Baranski 等在上…
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| 关 键 词： | 硅基 多孔氧化铝模板 纳米线 光致发光 |
| 修稿时间： | 2003年7月15日 |
Study of CdS Nanowires Deposited in Silicon Based Porous Alumina Film by Non-aqueous Electrochemical Deposition |
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| YANG Yang,CHEN Jian-Bin,CHEN Hui-Lan and BAO Xi-Mao.Study of CdS Nanowires Deposited in Silicon Based Porous Alumina Film by Non-aqueous Electrochemical Deposition[J].Chinese Journal of Inorganic Chemistry,2004,20(1):65-68. |
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| Authors: | YANG Yang CHEN Jian-Bin CHEN Hui-Lan and BAO Xi-Mao |
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| Institution: | Department of Chemistry; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Department of Chemistry; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Department of Chemistry; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 and Department of Physics, National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093 |
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| Abstract: | Si-based porous alumina is prepared by anodization of aluminum film grown on the silicon substrate and this structure could act as a template for preparation of Si-based nano-materials.Using this template,Si-based CdS nanowires are fabricated by non-aqueous electrochemical deposition method.The prepared sample is characterized by X-ray diffraction( XRD).Its morphology is observed by both transmission electron microscope(TEM )and atomic force microscope(AFM). Meanwhile, CdS nanowires deposited in Si- based porous alumina film present good light-emitting properties, which is expected to be used as Si-based nanoscaled light source. |
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| Keywords: | Si-based porous alumina template nanowires photoluminescence |
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