Detecting the electrical conductivity of single walled carbon nano-tubes by a DFM detection system
文献类型：期刊论文
| 作者 | Zhao ZengXu1; Tian XiaoJun1; Liu Jie1; Dong ZaiLi1; Wang YueChao1 |
| 刊名 | SCIENCE CHINA-TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 2014 |
| 卷号 | 57期号:1页码:49-54 |
| 关键词 | NANOTUBES FABRICATION SENSORS DFM detection system SWCNT differentiation conductivity of CNT |
| ISSN号 | 1674-7321 |
| 其他题名 | Detecting the electrical conductivity of single walled carbon nano-tubes by a DFM detection system |
| 英文摘要 | Rare SWCNT materials contain both metallic SWCNT (m-SWCNT) and semi-conducting SWCNT(s-SWCNT). Since m-SWCNT and s-SWCNT have very different applications, it is necessary to differentiate them so as to further separate them for more efficient CNT utilization. To achieve this goal, the authors established a dielectric force microscope (DFM) detection system to differentiate s-SWCNT from m-SWCNT, based on different 2 omega force decided by SWCNT's conductivity under AC electric field. The experimental results showed that s-SWCNT can be clearly differentiated from m-SWCNT. The statistics analysis shows that the detected number proportion of s-SWCNT to m-SWCNT matches the well-known proportion 2:1 in the normally prepared CNT materials. The above results strongly verified the effectiveness of the detection system. |
| 资助项目 | [National Natural Science Foundation of China] ; [CAS FEA International Partnership Program for Creative Research Team] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5041119 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147177]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.中国科学院大学 |
| 推荐引用方式 GB/T 7714 | Zhao ZengXu,Tian XiaoJun,Liu Jie,et al. Detecting the electrical conductivity of single walled carbon nano-tubes by a DFM detection system[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2014,57(1):49-54. |
| APA | Zhao ZengXu,Tian XiaoJun,Liu Jie,Dong ZaiLi,&Wang YueChao.(2014).Detecting the electrical conductivity of single walled carbon nano-tubes by a DFM detection system.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,57(1),49-54. |
| MLA | Zhao ZengXu,et al."Detecting the electrical conductivity of single walled carbon nano-tubes by a DFM detection system".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 57.1(2014):49-54. |
入库方式： OAI收割
来源：金属研究所
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