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 language | English |
|---|---|
| Pages (from-to) | 26-28 |
| Number of pages | 3 |
| Journal | Forest Products Journal |
| Volume | 59 |
| Issue number | 1-2 |
| Publication status | Published - 2009 |
Keywords
- Carbon nanotubes
- cyclic oxidation
- plant materials
- CNTs
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