Gas diffusion electrodes for a sustainable energy transition (GARFIELD)

Hydrogen fuel cells and hydrogen generation are crucial in sustainable energy solutions in transportation, power generation, and industrial applications. Gas diffusion electrodes (GDEs) are critical components in fuel cells that enable efficient gas transport, electrochemical reactions, and water management. The GARFIELD project addresses the challenges posed by the requirements for GDEs by developing the next generation GDEs using carbonised nanofibre materials with functional nanoparticles. This novel approach enables superior electrochemical activity, enhanced gas permeability, and improved water management. By optimising porous structures and integrating functional nanoparticles into membrane electrode assemblies, the project aims to improve the efficiency and cost-effectiveness of fuel cells, thereby promoting the introduction of hydrogen technology for a clean energy future. 

This project is funded by the Climate and Energy Fund and the Federal Ministry for Climate Protection, Environment, Energy, Mobility, Innovation and Technology and is being carried out in collaboration with the Montanuniversity of Leoben and ACR as part of the 2024 Energy Research Programme.

Principal investigator: Christian Rentenberger

Funder: FFG

Project duration: 01.10.2025 – 30.09.2028