Journal of Nanomaterials / 2011 / Article / Fig 4

Research Article

Electrooxidation of Hydrogen on Ni-Organic Metal Complex Catalysts in Acidic Media for PEMFCs

Figure 4

CV curves of Ni(bmdiph)/C calcined at different heat-treated temperatures, in 0.5 M H2SO4 solution at the scan rate of 50 mV/s. From the top to the bottom, (a), without heat curing, (b), 200°C, and (c), 400°C.
532926.fig.004a
(a)
532926.fig.004b
(b)
532926.fig.004c
(c)