Figure 5: Intrinsic ORR/OER activity of SC CoO NCs in comparison with the activity of PC CoO NCs.

(a,b) Jk and Jk,specific for ORR at 0.6 VRHE, respectively. (c,d) J and Jspecific for OER at 1.65 VRHE, respectively.
(a,b) Jk and Jk,specific for ORR at 0.6 VRHE, respectively. (c,d) J and Jspecific for OER at 1.65 VRHE, respectively.