FTIR spectroscopy of multiwalled carbon nanotubes: a simple approach to study the nitrogen doping.

@article{Misra2007FTIRSO,
  title={FTIR spectroscopy of multiwalled carbon nanotubes: a simple approach to study the nitrogen doping.},
  author={Abha Misra and Pawan Kumar Tyagi and Padmnabh Rai and Devi Shankar Misra},
  journal={Journal of nanoscience and nanotechnology},
  year={2007},
  volume={7 6},
  pages={
          1820-3
        }
}
The nitrogen doped multiwalled carbon nanotubes (MWNTs) were synthesized by microwave plasma chemical vapor deposition (MPCVD) technique. In this paper, we report the results of FTIR, Raman, and TGA studies to confirm the presence of N-doping inside carbon nanotubes. Fourier transform infrared (FTIR) studies were carried out in the range 400-4000 cm(-1) to study the attachment of nitrogen impurities on carbon nanotubes. FTIR spectra of the virgin sample of MWNTs show dominant peaks which are… CONTINUE READING

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