This dataset contains electrochemical performance data for metal alloy catalysts tested for CO₂ reduction and hydrogen evolution reactions. The samples were synthesized using two different methods:
All catalysts were applied to Gas Diffusion Electrodes (GDEs) and tested in Membrane Electrode Assemblies (MEAs) in neutral conditions using 0.1M KHCO₃ electrolyte. The electrochemical testing was performed in a two-electrode configuration with direct voltage measurement. Gas products were analyzed using Gas Chromatography (GC).
Each synthesis method includes three duplicate samples for statistical reliability. All samples contain X-ray Fluorescence (XRF) composition data, and most samples include X-ray Diffraction (XRD) structural characterization data.