High-concentration nitrogen-doped carbon nanotube arrays

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	High-concentration nitrogen-doped carbon nanotube arrays
	Cao, LM ; Zhang, XY ; Gao, CX ; Wang, WK ; Zhang, ZL ; Zhang, Z
刊名	NANOTECHNOLOGY
	2003
卷号	14 期号:8 页码:931
关键词	NITRIDE NANOTUBES GRAPHITIC CARBON HIGH-PRESSURE BORON MICROTUBULES NANOFIBERS PYROLYSIS NANOWIRES ENERGY
ISSN号	0957-4484
通讯作者	Cao, LM: Chinese Acad Sci, Ctr Condensed Matter Phys, Inst Phys, Beijing 100080, Peoples R China.
中文摘要	Lame arrays of aligned CNx nanotubes were synthesized by radiofrequency magnetron sputtering of a mixture of nanometre-sized graphite and nickel powders in a nitrogen atmosphere. The CN, nanotubes produced assembled into bundle-like arrays standing perpendicularly on the silicon substrates. The nickel nanoparticles located in the tips suggest that a 'tip-growth' mechanism governs their growth process. Transmission electron microscopy and electron energy-loss spectroscopy studies reveal that the nanotubes possess a bamboo-like structure and nitrogen to carbon atomic ratios in the range of 0.22-0.32, commensurate with C3Nx (x < 1) stoichiometries. Our results illustrate the potential of the magnetron sputtering method for the creation of a large number of ordered nanostructures.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/39276]
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	Cao, LM,Zhang, XY,Gao, CX,et al. High-concentration nitrogen-doped carbon nanotube arrays[J]. NANOTECHNOLOGY,2003,14(8):931.
APA	Cao, LM,Zhang, XY,Gao, CX,Wang, WK,Zhang, ZL,&Zhang, Z.(2003).High-concentration nitrogen-doped carbon nanotube arrays.NANOTECHNOLOGY,14(8),931.
MLA	Cao, LM,et al."High-concentration nitrogen-doped carbon nanotube arrays".NANOTECHNOLOGY 14.8(2003):931.