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Preparation and thermal properties of polyethylene-based carbonized fibers

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2015, 16(1), pp.62-66
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General

Kwan-Woo Kim 1 Lee hye-min 1 Kim Byoung-Suhk 2 황선환 3 Kwac Lee-Ku 4 An Kay-Hyeok 1 KIM Byung-Joo 1

1(재) 한국탄소융합기술원
2전북대학교
3LG chemical
4전주대학교

Accredited

ABSTRACT

In this study, carbonized fibers were prepared by using acidically cross-linked LDPE fibers. The surface morphologies of the carbonized fibers were observed by SEM. The effects of cross-linking process temperatures were studied using thermal analyses such as DSC and TGA. The melting and heating enthalpy of the fibers decreased as the cross-linking temperature increased. The cross-linked fibers had a carbonization yield of over 50%. From SEM results the highest yield of carbonized LDPE-based fibers was obtained by cross-linking at a sulfate temperature (170oC). As a result, carbonation yield of the carbonized fibers was found to depend on the functions of the cross-linking ratio of the LDPE precursors.

Citation status

This is the result of checking the information with the same ISSN, publication year, volume, and start page between the WoS and the KCI journals. (as of 2023-01-03)

Total Citation Counts(KCI+WOS) (22) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

Scopus Citation Counts (24) This is the result of checking the information with the same ISSN, publication year, volume, and start page between articles in KCI and the SCOPUS journals. (as of 2023-10-01)

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