Research Article

Magnetic and Electrical Properties of Nitrogen-Doped Multiwall Carbon Nanotubes Fabricated by a Modified Chemical Vapor Deposition Method

Figure 3

TEM images displaying the representative morphologies of fabricated N-MWCNTs over Si/SiO2 substrates using different aqueous solutions of NaCl in the trap, namely, (a) and (b) ; (c) ; (d) ; and (e) and (f) .
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