Fig. 2: CORR performance. | Nature Communications

Fig. 2: CORR performance.

From: Atomically dispersed cerium on copper tailors interfacial water structure for efficient CO-to-acetate electroreduction

Fig. 2: CORR performance.

a FE values (top) and time-averaged current densities (bottom) on Ce-d-Cu under different cathodic current densities while keep ia = -10 mA cm−2, ta=tc = 0.5. Acetate FE (b), time-averaged acetate current densities (c), FE ratio of acetate and ethylene (d) and H2 FE (e) on various catalysts at cathodic current densities ranging from 100 to 500 mA cm-2. f Continuous 138 h stability test on Ce-d-Cu at the optimal pulsed parameter. g Comparison of this work with current CORR electrocatalysts, in terms of acetate FE, C2+ FE, FEacetate/FEC2+, H2 FE, and operating lifetime. Error bars in a–e were obtained by at least three independent measurements. Source data for Fig. 2 are provided as a Source Data file.

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