Journal of Chemistry / 2014 / Article / Fig 3

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 3

High-resolution transmission electron micrograph (HR TEM) of nanomaterial synthesized from Fe/Co supported on magnesium oxide ((a)–(c)) and Fe/Co supported on calcium carbonate ((d)–(f)).
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(a)
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(b)
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(c)
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(d)
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(e)
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(f)