Welded PEM Electrolyzer: The exhibit shows a seal-free PEM electrolysis stack on a laboratory scale (38 cm² cell area) based on carbon bipolar plates. Weldable carbon bipolar plates enable an assembly-efficient and cost-effective stack design for the production of green hydrogen. The advantage is simplified manufacturing and reduced capital costs, combined with high power density.

Welded PEM Cell Assembly: The exhibit shows a seal-free cell assembly for PEM electrolysis on a pilot scale (active area 450 cm²) based on carbon bipolar plates. Weldable carbon bipolar plates enable an assembly-efficient and cost-effective stack design for the production of green hydrogen. The advantage is simplified manufacturing and reduced capital costs, combined with high power density.

CO2 electrolyzer: The CO₂ electrolyzer demonstrates the electrochemical conversion of carbon dioxide into valuable products. Stack architecture illustrate reaction management and scaling potential. The advantage is an optimized stack architecture for efficient CO₂ reduction at high process pressures with high current densities and stable operation. This enables the conversion of CO₂ into marketable products and supports the development of closed-loop carbon cycles.

Modular Electrochemical Laboratory Cell: Modular electrochemical lab cell for characterizing membrane electrode assemblies in electrolysis applications. It enables material developers, electrolyzer manufacturers and industrial users to specifically optimize components and process parameters – from material level to stack – for efficient, stable electrolysis, e.g. for H₂ production or CO₂ conversion. The cell enables end-to-end electrochemical characterization of the entire process chain—from the material to the stack—thereby accelerating targeted optimization for efficient and stable electrolysis. The modular design allows for flexible use with various electrolysis technologies and test scenarios within a single platform.