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Quantitative Evaluation of Non-Carbon Content in the Single Wall Carbon Nanotube Soot using Thermogravimetric Analysis

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2009, 10(1), pp.5-8
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General

한종훈 1 N. S. Lee 2 J. C. Goak 3 정문석 4 최영철 5 Kyunghui Oh 6 김기강 7 이영희 7 An Kay-Hyeok 8

1전자부품연구원
2Sejong Univ.
3세종대학교
4광주과학기술원
5한화나노텍
6지식경제부 기술표준원
7성균관대학교
8전주기계산업리서치센터

Candidate

ABSTRACT

We measured the non-carbon content of single-walled carbon nanotubes (SWCNTs) in SWCNT soot using thermogravimetric analysis. The weight increased percentage by the oxidation of metal in the raw soot is well obtained by TGA graph which was confirmed with ICP-AES, XRD, and XPS. This work will be very useful for the purity precise evaluation of SWCNT with UN-vis-NIR spectroscopy.

Citation status

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