A5023838183- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- Advanced battery technologies research
- Hybrid Renewable Energy Systems
- Catalysis and Hydrodesulfurization Studies
Forschungszentrum Jülich
2024-2025
Friedrich-Alexander-Universität Erlangen-Nürnberg
2022-2025
Helmholtz Institute Erlangen-Nürnberg
2022-2025
Abstract Establishing anion exchange membrane water electrolysis (AEMWE) as a new technology for efficient hydrogen production requires cost-effective and high-performance catalyst materials. Here, we report the synthesis comprehensive characterization of carbon supported NiRu alloy nanoparticles evolution reaction AEMWEs. Different catalysts were synthesized using facile scalable impregnation method. Half-cell results showed ‘NiRu’ with ca. 10 wt.% Ru to exhibit an increased noble metal...
Abstract Anion exchange membrane water electrolysis (AEMWE) is highly promising for cost‐effective green hydrogen production due to its basic operating conditions facilitating the use of non‐noble catalysts. While Ni/Fe‐based catalysts are utilized at anode, cathode catalyst still requires precious Pt. Due high cost Pt and sluggish evolution reaction (HER) in conditions, developing alternative replace important. Here, a synthesis procedure Ru‐based reported activity toward HER alkaline media...
A reversible fuel cell (rFC) integrates a (FC) and water electrolyser (WE) into single energy conversion device. One potential implementation of an rFC involves operating each electrode with fixed gas. Specifically, the oxygen would carry out evolution reaction (OER) reduction (ORR) depending on operation mode. However, major challenge is development bifunctional catalyst for electrode, since faster hydrogen can be operated Pt as both, oxidation (HER/HOR). State-of-the-art materials in...