Fig. 5. Comparison of our results in acidic media with literature values.

a Faradaic efficiencies and (b) cell potentials reported in different work from literature, in which CO₂ electrolysis was performed in neutral to alkaline media, using GDEs equal or larger than 5 cm². Results from this work shown in orange circles (acidic media) and blue triangles (neutral media). Data points extracted from the work of Haas et al.¹⁵, Verma et al.^a 13, Verma at al.^b 14, Duarte et al.¹⁶ and Jeanty at al.¹⁷ shown in gray.