fig4
![Iron phthalocyanine coupled with nickel-iron selenide layered hydroxide derivative as dual-functional oxygen electrocatalyst for rechargeable zinc-air batteries](https://image.oaes.cc/ac1d7ea6-c5eb-4453-b6a7-ce8d360c7f24/5568.fig.4.jpg)
Figure 4. (A) LSV curves, (B) corresponding Eonset, E1/2 and JL, and (C) Tafel plots of FePc, FePc/Se@NiFe and 20% Pt/C in O2-saturated 0.1 M KOH at 1,600 rpm, (D) Calculated n and H2O2 yield, (E) LSV recorded before and after ADT for 5,000 cycles, and (F) ORR I-T tests of FePc/Se@NiFe and 20% Pt/C.