Figure 7
From: Rational Modification of a Metallic Substrate for CVD Growth of Carbon Nanotubes

Catalyst evolution on Pristine-5 and Damaged-5 during annealing. (a) Plots of number density of particles as a function of annealing time. (b) Plots of catalyst particle size as a function of annealing time. The data were adapted from SEM images presented in supporting information.