fig5

Figure 5. (A) FE and (B) cumulative volume of CO and H₂ produced in the concerted CO₂ capture and conversion system using 2 M MEA as the capture medium and conducting electrolysis at 50 mA·cm^-2 under 15% CO₂/80% N₂/5% O₂ with Ni-N-C and Ni-N-C-PTFE electrodes. FE: Faraday efficiencies; MEA: monoethanolamine; PTFE: polytetrafluoroethylene.