IMR OpenIR
Pore structure of SWNTs with high hydrogen storage capacity
Yang, QH; Liu, C; Liu, M; Fan, YZ; Cheng, HM; Wang, MZ
Corresponding AuthorCheng, HM()
2002-12-01
Source PublicationSCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN1006-9321
Volume45Issue:6Pages:561-568
AbstractThis 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.
Keywordsingle-walled carbon nanotubes (SWNTs) hydrogen adsorption pore structure surface energy
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Multidisciplinary ; Materials Science, Multidisciplinary
WOS IDWOS:000179209800001
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/115678
Collection中国科学院金属研究所
Corresponding AuthorCheng, HM
Affiliation1.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
Recommended Citation
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.
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