Nitrogen-Doped Carbon Nanotubes Synthesised by Pyrolysis of (4-{[(pyridine-4-yl)methylidene]amino}phenyl)ferrocene

Figure 2

TEM images of N-CNTs synthesized at 850°C from a solution of (A) acetonitrile and (B) toluene. The red lines and arrows on the images indicate the individual bamboo compartments.