Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Nano-graphite deposits on multi-walled carbon nanotubes induced by low energy ion beam irradiation in a methane and hydrogen mixture | |
| Li, QT(李勤涛）; Ni, ZC（倪志春）; Gong, JL（巩金龙）; Zhu, DZ（朱德彰）; Zhu, ZY（朱志远）; Gong, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2008 | |
| Source Publication | NEW CARBON MATERIALS
 |
| ISSN | 1007-8827 |
| Volume | 23Issue:3Pages:235 |
| Abstract | Nano-graphite (NG) deposits were formed on multi-walled carbon nanotubes (MWCNTs) lying on a single-crystal-silicon plane by irradiating them with an 80 eV ion beam perpendicular to the plane. The ion beam was produced using a methane and hydrogen mixture (1: 5) at 700 degrees C. Electron microscopy indicates that there is an angle in the range 45 degrees-90 degrees between the (0002) planes of the formed NG particles and the axis of the MWCNTs. The MWCNTs retained their inner hollow Structure. The formation of the NGs can be ascribed to the high temperature decomposition and deposition of methane. and the observation of specific angles (45 degrees-90 degrees) between the (0002) planes of the NGs and the MWCNT axis may be attributed to the selective etching, or removal, by the hydrogen ions of NG nuclei With 0 degrees-45 degrees between their (0002) planes and the MWCNT axis. |
| Subject Area | Chemistry ; Polymer Science |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000259774500008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7784 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Gong, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Li, QT,Ni, ZC,Gong, JL,et al. Nano-graphite deposits on multi-walled carbon nanotubes induced by low energy ion beam irradiation in a methane and hydrogen mixture[J]. NEW CARBON MATERIALS,2008,23(3):235. |
| APA | Li, QT,Ni, ZC,Gong, JL,Zhu, DZ,Zhu, ZY,&Gong, JL .(2008).Nano-graphite deposits on multi-walled carbon nanotubes induced by low energy ion beam irradiation in a methane and hydrogen mixture.NEW CARBON MATERIALS,23(3),235. |
| MLA | Li, QT,et al."Nano-graphite deposits on multi-walled carbon nanotubes induced by low energy ion beam irradiation in a methane and hydrogen mixture".NEW CARBON MATERIALS 23.3(2008):235. |
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