Fig. 4: C–C coupling efficiency of Ln-Cu catalysts.
From: Ligand-tuning copper in coordination polymers for efficient electrochemical C–C coupling
a FE for C1 (CO and CH4) and C2 (C2H4, CH3COO–, C2H6O) on Ln-Cu at the same current density of –500 mA cm–2. b The relationship between FE of C2 and ηC–C coupling of all Ln-Cu catalysts at current densities from –100 mA cm–2 to –500 mA cm–2. c Coloured contour map of ηC–C coupling. d ηC–C coupling of Ln-Cu at –0.930 ± 0.008 V. Source data are provided as a Source data file.
