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http://dx.doi.org/10.4313/JKEM.2006.19.10.930

Study of Carbon Nanotubes Properties by Post-treatment Conditions  

Choi Sung-Hun (군산대학교 전자정보공학부)
Lee Jae-Hyeong (군산대학교 전자정보공학부)
Yang Jong-Seok (원광대학교 전기전자 및 정보공학부)
Park Dae-Hee (원광대학교 전기전자 및 정보공학부)
Heo Jeong-Ku (나노카본)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.19, no.10, 2006 , pp. 930-934 More about this Journal
Abstract
This paper reports a change of carbon nanotubes(CNTs) properties by post-treatment process after growth of CNTs. CNTs were treated by thermal method and solution method, and then investigated in detail using field emission scanning electron microscopy(FE-SEM), high resolution transmission scanning electron microscopy(HR-TEM), RAMAN spectroscopy, and Fourier Transform Infrared Spectrometer (FT-IR). FT-IR spectra showed that the amount of hydroxyl generated on surface of CNTs were changed with post-treatment condition. FE-SEM and TEM images were shown CNTs diameter and density variations were dependent with their treatment conditions. RAMAN spectroscopy was shown that carbon nanotubes structure vary with treatment conditions.
Keywords
Carbon nanotubes; Post-treatment; FT-IR;
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