Thickening of chemical vapor deposited carbon fiber

Jyh Ming Ting, N. Z. Huang

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)

Abstract

Effects of temperature and hydrocarbon concentration on the thickening of CVD carbon fiber were examined. Various concentrations of hydrocarbon, ranging from 17 to 83%, balanced by hydrogen, were used. The hydrocarbon concentration ranged from 17 to 83%. The growth temperatures were 800°C, 900°C, 1000°C, 1100°C, 1200°C, 1300°C, and 1300°C. It was found that the thickening rate peaks at temperatures near 1100 and 1200°C when 40% methane and 33% propane were used as the hydrocarbon sources, respectively. At these peak thickening rates, CVD fibers exhibit rough pitted surfaces, which are not commonly seen.

Original languageEnglish
Pages (from-to)835-839
Number of pages5
JournalCarbon
Volume39
Issue number6
DOIs
Publication statusPublished - 2001 Apr 26

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

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