Pore structure of SWNTs with high hydrogen storage capacity

IMR OpenIR

	Pore structure of SWNTs with high hydrogen storage capacity
	Yang, QH ; Liu, C ; Liu, M ; Fan, YZ ; Cheng, HM ; Wang, MZ
通讯作者	Cheng, HM()
	2002-12-01
发表期刊	SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN	1006-9321
卷号	45 期号:6 页码:561-568
摘要	This paper reveals, by analyses of nitrogen cryo-adsorption isotherm, the energetic and structural heterogeneity of single-walled carbon nanotubes (SWNTs) which has a high hydrogen storage capacity. It was found that SWNTs had manifold pore structures and distributed surface energy. By comparison of the pore structures and energy distributions of SWNTs before and after hydrogen adsorption, it is preliminarily indicated that hydrogen adsorption occurred in micropores and mesopores with smaller diameter, and that the pores of different diameters determined different hydrogen adsorption processes and underwent different structure changes during hydrogen adsorption.
关键词	single-walled carbon nanotubes (SWNTs) hydrogen adsorption pore structure surface energy
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Multidisciplinary ; Materials Science, Multidisciplinary
WOS记录号	WOS:000179209800001
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/115678
专题	中国科学院金属研究所
通讯作者	Cheng, HM
作者单位	1.Chinese Acad Sci, State Lab Mat Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China
推荐引用方式 GB/T 7714	Yang, QH,Liu, C,Liu, M,et al. Pore structure of SWNTs with high hydrogen storage capacity[J]. SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,2002,45(6):561-568.
APA	Yang, QH,Liu, C,Liu, M,Fan, YZ,Cheng, HM,&Wang, MZ.(2002).Pore structure of SWNTs with high hydrogen storage capacity.SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,45(6),561-568.
MLA	Yang, QH,et al."Pore structure of SWNTs with high hydrogen storage capacity".SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES 45.6(2002):561-568.