| AEM | Anion exchange membrane |
| CE | Counter electrode |
| CPE | Controlled-potential electrolysis |
| CV | Cyclic voltammetry |
| DEA | Diethanolamine |
| CCU | Carbon capture and utilization |
| DDW | Double-distilled water |
| e-CO2RR | Electrochemical CO2 reduction reaction |
| e-RCC | Electrochemically reactive capture |
| GC-TCD | Gas chromatography–thermal conductivity detector |
| GDL | Gas diffusion layer |
| HRSEM | High-resolution scanning electron microscopy |
| MEAC | Carbamate of monoethanolamine |
| Na7DTPMP | Heptasodium diethylenetriaminepentamethylenephosphonate |
| PEI | Polyethylenimine |
| PEM | Proton exchange membrane |
| RE | Reference electrode |
| TOF | Turnover frequency (1/s) |
| WE | Working electrode |