Preparation of double-walled carbon nanotubes using lanthanum as promoter

IMR OpenIR

	Preparation of double-walled carbon nanotubes using lanthanum as promoter
其他题名	Preparation of double-walled carbon nanotubes using lanthanum as promoter
	An Yuliang; Hou Qingyi; Wang Jun; Zheng Zhaohui; Zhao Hui; Zhang Gang
	2010
发表期刊	JOURNAL OF RARE EARTHS
ISSN	1002-0721
卷号	28 期号:5 页码:717-720
摘要	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.
其他摘要	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
关键词	CHEMICAL-VAPOR-DEPOSITION HYDROGEN-ARC-DISCHARGE CATALYTIC DECOMPOSITION RAMAN-SCATTERING IDENTIFICATION COAL DWNTs synthesis lanthanum arc discharge rare earths
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Science Foundation of Liaoning Education Ministry] ; [Technology Project of Liaoning Province]
CSCD记录号	CSCD:4076357
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/158042
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 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.