Fig. 2: Electrochemical CO2R product quantification. | Nature Communications

Fig. 2: Electrochemical CO2R product quantification.

From: Intermediate-regulated dynamic restructuring at Ag-Cu biphasic interface enables selective CO2 electroreduction to C2+ fuels

Fig. 2

a The product distributions of CO2R at different potentials on Ag NPs (top), Cu-bipy (middle) and Ag0.5-Cu0.5 heterostructure (bottom). b The partial current density of C2+ fuels as a function of applied potentials on Cu-bipy, Ag NPs and Ag-Cu heterostructures with variable constitution ratios. c The FEs of C2H4, alcohols and CO as a function of Ag fraction. Error bars represent the standard deviation based on three separate measurements. d–f The corresponding contour maps for FEs of different products: C2H4 (d), alcohols (e) and CO (f) versus Ag fraction and applied potential, the potential is with 100% iR correction.

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