Effects of different carbon precursors on synthesis of multiwall carbon nanotubes: Purification and Functionalization

► CNTs was synthesized using cyclohexanol and xylene. ► Cyclohexanol reduces amorphous carbon and catalyst deactivation. ► Cyclohexanol can enhance crystallinity and growth of CNTs. ► HNO 3 8 M treatment removes encapsulated catalyst particles from CNTs. ► Among other acid treatments, HNO 3 8 M prev...

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Veröffentlicht in:	Applied surface science 2011-06, Vol.257 (16), p.7359-7367
Hauptverfasser:	Shirazi, Yaser, Tofighy, Maryam Ahmadzadeh, Mohammadi, Toraj, Pak, Afshin
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Carbon precursor Catalysts Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Deactivated catalyst Dispersion Exact sciences and technology Functionalization MWCNTs Oxidation Physics Precursors Purification Raman spectroscopy Scanning electron microscopy Synthesis Transmission electron microscopy
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