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	氮气氛中合成杂氮球烯、碳纳米管及纳米晶体的研究; Synthesis of Nitrogen-Doped Fullercnes, Carbon Nanotubes and Nanocrystals in Nitrogen Atmosphere
	詹梦熊 ; 余荣清 ; 王育煌 ; 杨士姚 ; 程大典 ; 刘朝阳 ; 郑兰荪
	1995
关键词	杂氮球烯 碳纳米管 纳米晶体 氮气氛 Nitrogen-doped Fullerene Carbon nanotube Nanocrystal Nitrogen atmosphere
英文摘要	氮气氛中合成杂氮球烯、碳纳米管及纳米晶体的研究詹梦熊，余荣清，王育煌，杨士姚，程大典，刘朝阳，郑兰荪（厦门大学化学系，厦门，361005）关键词杂氮球烯，碳纳米管，纳米晶体，氮气氛自球烯及碳纳米管常规制备方法问世以来［1，2］，制备方法的改进一直成为...; Nitrogen-doped Fullerenes,carbon nanotubes and nanocrystals have been synthesized simultaneously For the First time through the arc-discharge of graphite electrodes in a pure nitrogen atmosphere.They were prepared in a reaction chamber Filled with pure nitrogen gas at the pressures of 10664 53320 Pa.A potential of 20 30 V and a current of 100 140 A ac were applied between two pure graphite rods in the chamber.Nitrogen-doped Fullerenes were discovered in soot and characterized by laser desorption mass spectrometry and X-ray photoelectron spectroscopy.Both and C59N-can be observed on laser desorption mass spectrometry.In addition, a series of nitrogen-substituted carbon cluster anions appear on low-mass section of the mass spectrum.The XPS result also conFirms the existence of nitrogen-doped Fullerenes.Spectral peaks of C(1s)and N(1s) with binding energies of 288.1 eV and 402.8 eV can be distinguished.The latter has a single sharp Feature, diFFering signiFicantly From N2 adsorbed on a C60 Film,which produces a spectral peak near 400.2eV.Carbon nanotubes were observed in deposit.The deposit Formed in a nitrogen atmosphere is much richer in carbon nanotubes than that Formed in a heliumor argon atmosphere.The carbon nanotubes were investigated by transmission electron microscopy(TEM ).Some unusual structural patterns of carbon nanotubes have been observed From the TEM images.In addition, nanocrystals were observed by TEM aFter the deposit was treated in the corrosive solution.The nanocrystals may be C3N4.; 国家自然科学基金;优秀中青年人才专项基金
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/106238]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	詹梦熊,余荣清,王育煌,等. 氮气氛中合成杂氮球烯、碳纳米管及纳米晶体的研究, Synthesis of Nitrogen-Doped Fullercnes, Carbon Nanotubes and Nanocrystals in Nitrogen Atmosphere[J],1995.
APA	詹梦熊.,余荣清.,王育煌.,杨士姚.,程大典.,...&郑兰荪.(1995).氮气氛中合成杂氮球烯、碳纳米管及纳米晶体的研究..
MLA	詹梦熊,et al."氮气氛中合成杂氮球烯、碳纳米管及纳米晶体的研究".(1995).

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