Tensile strength of single-walled carbon nanotubes directly measured from their macroscopic ropes
文献类型：期刊论文
| 作者 | F. Li ; H. M. Cheng ; S. Bai ; G. Su ; M. S. Dresselhaus |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2000 |
| 卷号 | 77期号:20页码:3161-3163 |
| 关键词 | hydrocarbons modulus tubes |
| ISSN号 | 0003-6951 |
| 中文摘要 | 20 mm long ropes consisting of soundly aligned single-walled carbon nanotube (SWNT) ropes, synthesized by the catalytic decomposition of hydrocarbons, were employed for direct tensile strength measurements. The average tensile strength of SWNT rope composites is as high as 3.6 +/-0.4 GPa, similar to that of carbon fibers. The tensile strength of SWNT bundles was extrapolated from the strength of the composites to be 2.3 +/-0.2 to 14.2 +/-1.4 GPa after simply taking into account the volume fraction of SWNT bundles in the minicomposite, and the tensile strength of single SWNTs was estimated to be as high as 22.2 +/-2.2 GPa. The excellent mechanical properties of SWNTs will make them an ideal reinforcement agent for high performance composite materials. (C) 2000 American Institute of Physics. [S0003- 6951(00)00546-5]. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37087]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | F. Li,H. M. Cheng,S. Bai,et al. Tensile strength of single-walled carbon nanotubes directly measured from their macroscopic ropes[J]. Applied Physics Letters,2000,77(20):3161-3163. |
| APA | F. Li,H. M. Cheng,S. Bai,G. Su,&M. S. Dresselhaus.(2000).Tensile strength of single-walled carbon nanotubes directly measured from their macroscopic ropes.Applied Physics Letters,77(20),3161-3163. |
| MLA | F. Li,et al."Tensile strength of single-walled carbon nanotubes directly measured from their macroscopic ropes".Applied Physics Letters 77.20(2000):3161-3163. |
入库方式： OAI收割
来源：金属研究所
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