Gas sensing improvement of carbon nanotubes by NH4OH-flash treatment: a nondestructive purification technique

Hsin-Fu Kuo, Der-Hsien Lien, Wen-Kuang Hsu*, Nyan-Hwa Tai, Shih-Chin Chang

*此作品的通信作者

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Surface carbonaceous impurities are removed from carbon nanotubes by NH4OH-flash treatment and microscope analyses reveal that the carbon walls retain integrity and the tube resistance is reduced by 17% of the initial value. Clean tubes exhibit a significant improvement on gas sensitivity and O-2 adsorption-desorption becomes reversible.

原文English
頁(從 - 到)3581-3584
頁數4
期刊Journal of Materials Chemistry
17
發行號34
DOIs
出版狀態Published - 八月 2007

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