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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4022
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| タイトル: | Synthesis-condition dependence of carbon nanotube growth by alcohol catalytic chemical vapor deposition method |
| 著者: | Inami, Nobuhito
Mohamed, Mohd Ambri
Shikoh, Eiji
Fujiwara, Akihiko |
| キーワード: | Single-walled carbon nanotubes
Alcohol catalytic CVD |
| 発行日: | 2007-05 |
| 出版者: | Elsevier |
| 誌名: | Science and Technology of Advanced Materials |
| 巻: | 8 |
| 号: | 4 |
| 開始ページ: | 292 |
| 終了ページ: | 295 |
| DOI: | 10.1016/j.stam.2007.02.009 |
| 抄録: | We report the dependence of growth yield of single-walled carbon nanotubes (SWNTs) on heat-treatment time and catalyst film thickness by the alcohol catalytic chemical vapor deposition method. Three types of heat-treatment, synthesis of 30 min, synthesis of 30 min after annealing of 30 min, and synthesis of 60 min, were investigated. Thickness of Co catalyst film was varied from 1 to 10 nm. In the case of thinner Co film less than 3 nm, long synthesis time of 60 min is favorable for the effective SWNT growth, because of the small amount of Co catalyst. In the case of thicker Co film more than 3 nm, an amount of grown SWNTs by 30 min synthesis after 30 min annealing and by 60 min synthesis was much higher than that by 30 min synthesis without annealing, showing that total heat-treatment time of 60 min is important for the SWNT growth. Results suggest that the conversion from the thicker film of Co to nano-particle which act as catalyst takes place during the first 30 min. |
| Rights: | Elsevier Ltd, Nobuhito Inami, Mohd Ambri Mohamed, Eiji Shikoh, and Akihiko Fujiwara, Science and Technology of Advanced Materials, 8(4), 2007, 292-295. http://www.science-direct.com/science/journal/14686996 |
| 資料タイプ: | Article |
| URI: | http://hdl.handle.net/10119/4022 |
| 資料タイプ: | author |
| 出現コレクション: | c10-1. 雑誌掲載論文 (Journal Articles)
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