Fig. 2: Evaluation of electrocatalytic OER performance. | Nature Communications

Fig. 2: Evaluation of electrocatalytic OER performance.

From: Atomic-scale self-rearrangement of hetero-metastable phases into high-density single-atom catalysts for the oxygen evolution reaction

Fig. 2

a Polarization curves with iR correction in 1.0 M KOH. b Overpotentials comparison at different current densities. c Tafel plots. d CP curves of CoCe–O–Ir and IrO2 without iR correction at 500 mA cm–2. e Schematic of the AEMWE configuration. f Durability cell voltage-time curve for seawater splitting without iR correction. The RT in (f) represents room temperature. Source Data are provided as a Source Data file.

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