Figure 4
From: Ni-Co bimetal decorated carbon nanotube aerogel as an efficient anode catalyst in urea fuel cells
Chronoamperometric measurment of the five aerogel catlysts at 0.7 V (vs. Ag/AgCl) in 1 M urea in 5 M KOH (a) and CV curves of the various catalysts with different supporting materials in the presence of 1 M urea in 1 M KOH at the scan rate 20 mV s−1 (b).
