| AlN纳米线宏观阵列的制备 |
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| 引用本文： | 李志杰,田鸣,贺连龙.AlN纳米线宏观阵列的制备[J].物理学报,2011,60(9):98101-098101. |
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| 作者姓名： | 李志杰 田鸣 贺连龙 |
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| 作者单位： | (1)沈阳工业大学理学院,沈阳 110870; (2)中国科学院金属研究所,沈阳 110016 |
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| 基金项目： | 国家重点基础研究发展规划(批准号:2006CB600905)和辽宁省自然基金(批准号:20062038)资助的课题. |
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| 摘 要： | 借助二次模板法成功的合成了AlN纳米线宏观阵列,并进行了表征.主要研究CVD法制备有一定取向,直径均匀的AlN纳米线宏观阵列的过程.通过气相沉积法和利用PS球自组装模板制备了金属纳米颗粒模板;再以模板上的金属纳米颗粒作为催化剂,利用化学气相沉积在模板上合成AlN纳米线宏观阵列.借助SEM,TEM观察所得样品,AlN纳米线阵列面积约为0.3 mm×0.2 mm,直径和长度分布均匀,平均直径约为41 nm,平均长度为1.8 μm左右,分散密度和覆盖率大的六角结构AlN纳米线宏观阵列.得到了可控制备AlN纳米线
关键词：
AlN纳米线阵列
模板法
CVD法
SEM
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| 关 键 词： | AlN纳米线阵列 模板法 CVD法 SEM |
| 收稿时间： | 2010-10-22 |
Preparation of AlN nanowire macroscopic arrays |
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| Li Zhi-Jie,Tian Ming and He Lian-Long.Preparation of AlN nanowire macroscopic arrays[J].Acta Physica Sinica,2011,60(9):98101-098101. |
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| Authors: | Li Zhi-Jie Tian Ming and He Lian-Long |
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| Institution: | College of Science, Shenyang University of Technology, Shenyang 110178,China;College of Science, Shenyang University of Technology, Shenyang 110178,China;Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China |
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| Abstract: | AlN nanowire macro-arrays are successfully synthesized and characterized by the second template method. In the article we mainly research the process of preparing the AlN nanowire macro-arrays each with a certain orientation and uniform diameter by the chemical vapor deposition (CVD) method. Metal nanoparticles are prepared by CVD and self-assembled PS sphere templates, and then AlN nanowires macro arrays are compounded by the CVD on template and the metal nanoparticles on the template as a catalyst. The sa... |
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| Keywords: | AlN nanowires arrays template CVD SEM |
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