A FORMATION MECHANISM FOR CATALYTICALLY GROWN HELIX-SHAPED GRAPHITE NANOTUBES
文献类型：期刊论文
| 作者 | AMELINCKX, S ; ZHANG, XB ; BERNAERTS, D ; ZHANG, XF ; IVANOV, V ; NAGY, JB |
| 刊名 | SCIENCE
 |
| 出版日期 | 1994 |
| 卷号 | 265期号:5172页码:635 |
| 关键词 | FILAMENTOUS CARBON |
| ISSN号 | 0036-8075 |
| 通讯作者 | AMELINCKX, S: ANTWERP STATE UNIV CTR,EMAT,GROENENBORGERLAAN 171,B-2020 ANTWERP,BELGIUM. |
| 中文摘要 | The concept of a spatial-velocity hodograph is introduced to describe quantitatively the extrusion of a carbon tubule from a catalytic particle. The conditions under which a continuous tubular surface can be generated are discussed in terms of this hodograph, the shape of which determines the geometry of the initial nanotube. The model is consistent with all observed tubular shapes and explains why the formation process induces stresses that may lead to ''spontaneous'' plastic deformation of the tubule. This result is due to the violation of the continuity condition, that is, to the mismatch between the extrusion velocity by the catalytic particle, required to generate a continuous tubular surface, and the rate of carbon deposition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/32911]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | AMELINCKX, S,ZHANG, XB,BERNAERTS, D,et al. A FORMATION MECHANISM FOR CATALYTICALLY GROWN HELIX-SHAPED GRAPHITE NANOTUBES[J]. SCIENCE,1994,265(5172):635. |
| APA | AMELINCKX, S,ZHANG, XB,BERNAERTS, D,ZHANG, XF,IVANOV, V,&NAGY, JB.(1994).A FORMATION MECHANISM FOR CATALYTICALLY GROWN HELIX-SHAPED GRAPHITE NANOTUBES.SCIENCE,265(5172),635. |
| MLA | AMELINCKX, S,et al."A FORMATION MECHANISM FOR CATALYTICALLY GROWN HELIX-SHAPED GRAPHITE NANOTUBES".SCIENCE 265.5172(1994):635. |
入库方式： OAI收割
来源：物理研究所
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