Finding Growth Regions for Carbon Nanofibers and Tubes under Different Growth Conditions Using Simplified Hot-Filament Chemical Vapor Deposition
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概要
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Using only a simplified hot-filament chemical vapor deposition (SHFCVD) that has been improved and modified by drawing upon Matsumoto's hot-filament chemical vapor deposition (HFCVD) technique, the growth regions of carbonaceous product, such as carbon nanofibers or nanotubes and simple carbon films were examined consistently using of identical catalysts and carbon sources under different growth conditions. Ethanol (C2H5OH) and Ni metal were chosen and used as the carbon source and catalyst, respectively. This was considered to be the first examination, although other growth methods to synthesize carbonaceous products exist. Experimental results showed that the products could possibly be used to cover all grown regions by only changing substrate temperature (reaction temperature) and flow rate of hydrogen gas for bubbling in a carbon source. A comparison with products obtained using other equipment was performed.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-08-15
著者
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Kurosu Tateki
Department Of Electronics Faculty Of Engineering Tokai University
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Iida Masamori
Department Of Electrical Engineering School Of Science And Engineering Waseda University
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Koizumi Naoki
Department Of Computer Science And Systems Engineering University Of Miyazaki
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Kimura Hideki
Department Of Chemistry And Biotechnology Graduate School Of Engineering The University Of Tokyo
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Kimura Hideki
Department of Electronics, School of Information Technology and Electronics, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
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Minorikawa Yusuke
Department of Electronics, School of Information Technology and Electronics, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
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Yakabe Hiroyuki
Department of Electronics, School of Information Technology and Electronics, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
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Koizumi Naoki
Department of Electronics, School of Information Technology and Electronics, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
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KUROSU Tateki
Department of Electronics
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