Fig. 3: High-rate C2H4 production of cAA-CuNW by enhanced CO2-to-*CO conversion and *CO dimerization. | Nature Communications

Fig. 3: High-rate C2H4 production of cAA-CuNW by enhanced CO2-to-*CO conversion and *CO dimerization.

From: Vitamin C-induced CO2 capture enables high-rate ethylene production in CO2 electroreduction

Fig. 3

Gaseous product FEs and total current densities for (a) p-CuNW, (b) G-CuNW, (c) AA-CuNW, and (d) cAA-CuNW in the CO2RR with 1 M KOH electrolyte. e Total product FEs and total current densities for the cAA-CuNW with applied potentials up to –2.10 V (vs RHE). f Comparison of JC2H4 versus potentials of p-CuNW, G-CuNW, AA-CuNW, and cAA-CuNW. Gaseous product FEs and total current densities of (g) p-CuNW and (h) cAA-CuNW in the CO2RR according to CO2 ratios in CO2 + Ar mixed gas. All the error bars represent standard deviation based on three independent samples.

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