fig5
From: Dealloying-derived Fe-doped Ni(OH)2/Ni foils as self-supported oxygen evolution reaction catalysts
![Dealloying-derived Fe-doped Ni(OH)<sub>2</sub>/Ni foils as self-supported oxygen evolution reaction catalysts](https://image.oaes.cc/ca866c04-51ed-4b74-9490-517d6ed31ca2/4917.fig.5.jpg)
Figure 5. OER activities of different catalysts in 1 M KOH. (A) LSV polarization curves. (B) Tafel plots. (C) Plots of difference between anodic and cathodic current density at 1.188 V vs. RHE as a function of scan rate. (D) Nyquist plots at 1.624 V vs. RHE, where points and lines represent the experimental and simulated data, respectively. (E) LSV curves obtained at different temperatures. (F) Arrhenius plots at 1.53 V vs. RHE. OER: Oxygen evolution reaction; LSV: linear sweep voltammetry; RHE: reversible hydrogen electrode.