Selected-Ion Flow-Tube Mass Spectrometry (SIFT-MS) for Real-Time Quantitative Measurement of Electrochemical Carbon Dioxide Reduction Reaction Products

Electrochemical CO₂ reduction reaction (CO₂R) into fuels and chemicals is a promising route to help reduce greenhouse gas emissions and reach carbon dioxide net-zero emissions to combat climate change. Currently, the means of analyzing and quantifying catalytically produced CO₂R products from CO₂R rely on methods that only enable intermittent nonreal-time sampling, such as gas chromatography (GC) and nuclear magnetic resonance (NMR). The …