| Growth of straight carbon nanotubes by simple thermal chemical vapor deposition |
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| 引用本文： | 邹小平 H. ABE T. SHIMIZU A. ANDO H. TOKUMOTO 朱申敏 周豪慎. Growth of straight carbon nanotubes by simple thermal chemical vapor deposition[J]. 中国有色金属学会会刊, 2006, 16(B02): 689-691 |
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| 作者姓名： | 邹小平 H. ABE T. SHIMIZU A. ANDO H. TOKUMOTO 朱申敏 周豪慎 |
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| 作者单位： | [1]Research Center for Sensor Technology, Beijing Information Technology Institute, Beijing 100101, China [2]Beijing Key Laboratory for Sensor, Beijing 100101, China [3]Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology （AIST）, 1-1-1 Higashi, Tsukuba, Ibalaki 305-8562, Japan [4]Energy Electronics Research Institute, National Institute of Advanced Industrial Science and Technology （AIST）, 1-1-1 Umezono, Tsukuba, Ibalaki 305-8568, Japan [5]Nano-electronics Research Institute, National Institute of Advanced Industrial Science and Technology （AIST）, 1-1-1 Umezono, Tsukuba, Ibalaki 305-8568, Japan [6]Nanotechnology Research Center, Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0021, Japan |
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| 基金项目： | Project（KM200510772013） supported by the Science and Technology Development Program of Education Committee of Beijing City; Project （2005-2007） supported by the Academic Innovative Team Program（Novel Sensor and Materials： Nanodevice and Nanomaterials） of Education Committee of Beijing City |
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| 摘 要： | Straight carbon nanotubes （CNTs） were achieved by simple thermal chemical vapor deposition（STCVD） catalyzed by Mo-Fe alloy catalyst on silica supporting substrate at 700 ℃. High-resolution transmission electron microscopy images show that the straight CNTs are well graphitized with no attached amorphous carbon. Mo-Fe alloy catalyst particles play a very crucial role in the growth of straight CNTs. The straight carbon nanotubes contain much less defects than the curved nanotubes and might have potential applications for nanoelectrical devices in the future. The simple synthesis of straight CNTs may have benefit for large-scale productions.
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| 关 键 词： | 碳纳米管 直管 生长 简易热化学汽相沉积 Mo-Fe合金催化剂 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-04-25 |
Growth of straight carbon nanotubes by simple thermal chemical vapor deposition |
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| Abstract: | |
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| Keywords: | straight carbon nanotubes simple thermal chemical vapor deposition Mo-Fe alloy catalyst |
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