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- Yang, Hongwei, et al. Show all 5 Authors
- Journal of hazardous materials 2012 v.233-234 pp. 18-24
- Fourier transform infrared spectroscopy; Raman spectroscopy; X-ray photoelectron spectroscopy; air; carbon nanotubes; catalysts; catalytic activity; hydrogen peroxide; oxidants; oxidation; ozone; phenol; scanning electron microscopy; transmission electron microscopy
- ... Multi-walled carbon nanotubes (MWCNTs) functionalized by different oxidants (HNO₃/H₂SO₄, H₂O₂, O₃ and air) have been used as catalysts for the wet air oxidation of phenol. To investigate the effect of the oxidation conditions on the structure of the functionalized MWCNTs, various characterization techniques, e.g., scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman sp ...