| Preparation of double-walled carbon nanotubes using lanthanum as promoter | |
| Alternative Title | Preparation of double-walled carbon nanotubes using lanthanum as promoter |
| An Yuliang; Hou Qingyi; Wang Jun; Zheng Zhaohui; Zhao Hui; Zhang Gang | |
| 2010 | |
| Source Publication | JOURNAL OF RARE EARTHS
 |
| ISSN | 1002-0721 |
| Volume | 28Issue:5Pages:717-720 |
| Abstract | Double-walled carbon nanotubes (DWNTs) were prepared from graphite by arc discharge technique with La as promoter. The DWNTs products were characterized by scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray diffraction and Raman spectroscopy. The results demonstrated that La was a suitable promoter reagent for making high purity DWNTs with narrow diameter distribution by arc discharge method. The role of La in the growth of the DWNTs was briefly discussed in terms of the relationship with metal catalysts. |
| Other Abstract | Double-walled carbon nanotubes(DWNTs)were prepared from graphite by arc discharge technique with La as promoter.The DWNTs products were characterized by scanning electron microscopy,transmission electron microscopy,energy dispersive X-ray diffraction and Raman spectroscopy.The results demonstrated that La was a suitable promoter reagent for making high purity DWNTs with narrow diameter distribution by arc discharge method.The role of La in the growth of the DWNTs was briefly discussed in terms of the relationship with metal catalysts |
| Keyword | CHEMICAL-VAPOR-DEPOSITION HYDROGEN-ARC-DISCHARGE CATALYTIC DECOMPOSITION RAMAN-SCATTERING IDENTIFICATION COAL DWNTs synthesis lanthanum arc discharge rare earths |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] ; [Science Foundation of Liaoning Education Ministry] ; [Technology Project of Liaoning Province] |
| CSCD ID | CSCD:4076357 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/158042 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | An Yuliang,Hou Qingyi,Wang Jun,et al. Preparation of double-walled carbon nanotubes using lanthanum as promoter[J]. JOURNAL OF RARE EARTHS,2010,28(5):717-720. |
| APA | An Yuliang,Hou Qingyi,Wang Jun,Zheng Zhaohui,Zhao Hui,&Zhang Gang.(2010).Preparation of double-walled carbon nanotubes using lanthanum as promoter.JOURNAL OF RARE EARTHS,28(5),717-720. |
| MLA | An Yuliang,et al."Preparation of double-walled carbon nanotubes using lanthanum as promoter".JOURNAL OF RARE EARTHS 28.5(2010):717-720. |
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