ESR of purified carbon nanotubes produced under different helium pressures
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員

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摘要Carbon nanotubes were prepared by the de are-discharge method under a controlled helium pressure ranging from 10 to 80 kPa and subsequently purified by oxidation in air. The purified carbon nanotubes were observed by transmission electron microscopy. The room temperature electron spin resonance (ESR) spectra of the purified nanotubes were measured. The variations in the ESR line shape, g-value, linewidth and relative spin density of the purified nanotubes on helium pressure were studied and discussed.
著者Wong SP, Zhang H, Ke N, Peng S
會議名稱Materials-Research-Society Symposium on Recent Advances in Catalytic Materials
會議開始日02.12.1997
會議完結日04.12.1997
會議地點BOSTON
會議國家/地區美國
詳細描述(Mat. Res. Soc. Proc. Vol.497) ed. by N.M. Rodriguez, S.L. Soled and J. Hrbek.
出版年份1998
月份1
日期1
卷號497
出版社MATERIALS RESEARCH SOCIETY
頁次151 - 156
國際標準書號1-55899-402-5
國際標準期刊號0272-9172
語言英式英語
Web of Science 學科類別Engineering; Engineering, Chemical; Materials Science; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering

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