| 不同催化剂表面定向生长单壁碳纳米管的研究 |
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| 引用本文： | 黄斌,王春艳,任广无,陈泉水.不同催化剂表面定向生长单壁碳纳米管的研究[J].化工新型材料,2011,39(10):60-62. |
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| 作者姓名： | 黄斌 王春艳 任广无 陈泉水 |
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| 作者单位： | 东华理工大学材料科学与工程系,抚州,344000 |
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| 基金项目： | 东华理工大学校长基金项目(DHXK0904) |
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| 摘 要： | 以不同含水量的乙醇为碳源,分别以Fe/Mo、Ag、Au为催化剂,采用化学气相沉积法制备了单壁碳纳米管.通过SEM,AFM,TEM等表征方法研究了碳纳米管的形貌和微观结构.结果表明,用Fe/Mo、Ag、Au均能长出高质量的碳管阵列,特别是Au的“Sputtering”法,可以不用繁琐地制备纳米颗粒催化剂便得到SWNT阵列...
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| 关 键 词： | 单壁碳纳米管 化学气相沉积 催化剂 |
Growth of single-walled carbon nanotube arrays from different metallic catalysts on substrates |
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| Huang Bin,Wang Chunyan,Ren Guangyuan,Chen Quanshui.Growth of single-walled carbon nanotube arrays from different metallic catalysts on substrates[J].New Chemical Materials,2011,39(10):60-62. |
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| Authors: | Huang Bin Wang Chunyan Ren Guangyuan Chen Quanshui |
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| Affiliation: | Huang Bin Wang Chunyan Ren Guangyuan Chen Quanshui(Department of Materials Science and Engineering,East China Institute of Technology,Fuzhou 344000) |
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| Abstract: | We prepared superlong well-oriented SWNT arrays with high quality by using Fe/Mo,Ag and Au as catalysts respectively.More especially,with Au-Sputtering,we can easily obtain SWNT arrays without synthesizing the nanoparticales of catalysis.The effect of the content of water in ethanol was also studied in detail and we found that 3% water was in favor of SWNTs growth,and the growth mechanism was discussed in details subsequently. |
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| Keywords: | SWNTs CVD catalyzier |
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