Journal of Chemistry / 2014 / Article / Fig 4

Research Article

A Comparative Study of the Effect of MgO and CaCO3 as Support Materials in the Synthesis of Carbon Nanotubes with Fe/Co as Catalyst

Figure 4

Energy dispersive spectroscopy (EDS) of nanomaterial synthesized from (a) Fe/Co supported on magnesium oxide and (b) Fe/Co supported on calcium carbonate.
641823.fig.004a
(a)
641823.fig.004b
(b)