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A method for producing carbon nanotubes directly from plant materials

  • Xie Xinfeng
  • , Barry Goodell
  • , Qian Yuhui
  • , Geoffrey Daniel
  • , Dajie Zhang
  • , Dennis Nagle
  • , Michael Peterson
  • , Jody Jellison

    Publication: Contribution to journal › Journal article › peer-review

    Abstract

    Carbon nanotubes (CNTs) were produced from plant materials using a cyclic oxidation process after the raw materials were pretreated by oxidative carbonization in air at about 240 degrees C. The cyclic oxidation process was found to be more effective than a continuous heating process in ablating the residual carbon from cellulose. The results also indicated that no CNTs were produced unless a preoxidation process was used, or when the cyclic oxidation temperature increased beyond 600 degrees C. Implications of this work for practical applications are discussed.
    Original languageEnglish
    Pages (from-to)26-28
    Number of pages3
    JournalForest Products Journal
    Volume59
    Issue number1-2
    Publication statusPublished - 2009

    Keywords

    • Carbon nanotubes
    • cyclic oxidation
    • plant materials
    • CNTs

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