Fig. 2: OER activity for PBSCF thin films with different orientation. | Nature Communications

Fig. 2: OER activity for PBSCF thin films with different orientation.

From: Tuning proton-coupled electron transfer by crystal orientation for efficient water oxidization on double perovskite oxides

Fig. 2

a LSV curves; b Tafel plots; c Nyquist plots of OER on PBSCF thin-film electrodes in 1 M KOH at 1.68 V (vs. RHE; solid dots are the raw data, solid lines are the fitted results, and the inset figure shows the electrical equivalent circuit); and d Chronopotentiometry curves at a constant current density of 2.5 mA cm−2.

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