Synthesis and Optimization of MWCNTs on Co-Ni/MgO by Thermal CVD

Figure 1

CNT yield as a function of (a) Co-Ni catalysts loading (Wt%) during 60 minutes growth time with flow of H₂  +  C₂H₂ (100  +  15 mL/min) at 600^°C, (b) reaction temperature of 25% Co  +  25% Ni catalyst on MgO support.

(a)

(b)