Gold-Plated Power: Boosting PEM Electrolyzer Performance

In this episode of The Zero Emission Zone, we explore how engineered gold electroplating on titanium porous transport layers (PTLs) significantly improves corrosion resistance and efficiency in PEM water electrolyzers. Learn how optimized rotation during plating enhances durability and lowers voltage losses—insights from cutting-edge research at the Hydrogen Research Institute.
Episode content generated by AI. Read the full paper here: https://doi.org/10.1016/j.ijhydene.2025.02.047