| CO2RR | CO2 Reduction Reaction |
| FE | Faradaic Efficiency |
| SEM/EDX | Scanning Electron Microscopy/Energy-Dispersive X-ray Spectroscopy |
| CCS | Carbon Capture and Storage |
| CCU | Carbon Capture and Utilization |
| FT | Fischer-Tropsch |
| MEA | Membrane Electrode Assembly |
| HER | Hydrogen Evolution Reaction |
| OER | Oxygen Evolution Reaction |
| CV | Cyclic Voltammetry |
| CP | Chronopotentiometry |
| GDL | Gas Diffusion Layer |
| EDTA | Ethylenediaminetetraacetic Acid |
| DTAB | Dodecyltrimethylammonium Bromide |
| GC | Gas Chromatography |
| FID/TCD | Flame Ionization Detector/Thermal Conductivity Detector |
| CA | Chronoamperometry |
| XPS | X-ray Photoelectron Spectroscopy |
| RHE | Reversible Hydrogen Electrode |
| MPL | Microporous Layer |
| PTFE | Polytetrafluoroethylene |