본문 바로가기
  • Home

Structural Study of the Activated Carbon Fiber usingLaser Raman Spectroscopy

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2008, 9(2), pp.127-130
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General

Jae-Seung Roh 1

1Kumoh National Institute of Technology

Candidate

ABSTRACT

This study aims to find a correlation between XRD and Raman result of the activated carbon fibers as a function of itslaser Raman spectroscopy. The basic structural parameters of the fibers were evaluated by XRD as well, and compared withRaman result. The La of the carbon fibers were measured to be 25.5 from Raman analysis and 23.6 from XRD analysis.La of the ACFs were 23.6 and 20.4 , respectively, representing less ordered through activation process. It seems that theID/IG of Raman spectra were related to crystallite size(La). Raman spectroscopy has demonstrated its unique ability to detectstructural changes during the activation of the fibers. There was good correlation between the La value obtained from Ramanand XRD.

Citation status

* References for papers published after 2023 are currently being built.