| Synthesis of carbon nanotube array using corona discharge plasma-enhanced chemical vapor deposition |
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| 作者姓名： | Lü Yinong |
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| 作者单位： | LI Mingwei1，HU Zheng1，WANG Xizhang1，WU Qiang1，L Yinong2 & CHEN Yi1 1. Lab of Mesoscopic Materials Science，School of Chemistry and Chemical Engineering，Nanjing University，Nanjing 210093，China; 2. School of Materials Science and Engineering，Nanjing University of Technology，Nanjing 210009，China |
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| 基金项目： | 国家自然科学基金，教育部优秀青年教师资助计划 |
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| 摘 要： | Carbon nanotube array plays an important role in the area of nanomaterials due to its potential applications, e.g. as field emitter in flat panel display1,2] and as template for synthesizing arrays of other important nanomaterials3]. Anodic aluminum oxide (AAO) template possesses an ordered porous structure that is formed through self-or- ganization during anodization4,5], and is widely used to synthesize one-dimensional nanomaterial arrays6]. Carbon nanotubes are usually assembled into t…
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Synthesis of carbon nanotube array using corona discharge plasma-enhanced chemical vapor deposition |
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| Li Mingwei,HU Zheng,WANG Xizhang,WU Qiang,CHEN Yi.Synthesis of carbon nanotube array using corona discharge plasma-enhanced chemical vapor deposition[J].Chinese Science Bulletin,2003,48(6). |
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| Authors: | Li Mingwei HU Zheng WANG Xizhang WU Qiang CHEN Yi |
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| Abstract: | A corona discharge plasma-enhanced chemical vapor deposition with the features of atmospheric pressure and low temperature has been developed to synthesize the carbon nanotube array. The array was synthesized from methane and hydrogen mixture in anodic aluminum oxide template channels in that cobalt was electrodeposited at the bottom. The characterization results by the scanning elec-tron microscopy, transmission electron microscopy, energy dispersive X-ray spectroscopy and Raman spectroscopy in-dicate that the array consists of carbon nanotubes with the diameter of about 40 nm and the length of more than 4 mm, and the carbon nanotubes are mainly restrained within the channels of templates. |
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| Keywords: | carbon nanotube array corona discharge plasma chemical vapor deposition anodic aluminum oxide template |
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