Research Article

Raman Spectroscopic Study of Carbon Nanotubes Prepared Using Fe/ZnO-Palm Olein-Chemical Vapour Deposition

Figure 2

Surface morphology of MWCNTs synthesized using PO as the carbon source at (a) 850, (b) 950, and (c) 1000°C. Higher magnification is given on the right.
451473.fig.002a
(a)
451473.fig.002b
(b)
451473.fig.002c
(c)