Hydrogenases are efficient and promising catalysts for fuel cells; however, they suffer from oxygen sensitivity and deactivation at high potentials. Integration of hydrogenases into redox-active hydrogels provides a redox buffer and a self-activated oxygen-scavenging mechanism. This tandem protection makes the hydrogenase a possible alternative to noble metal catalysts.
- Nicolas Plumeré
- Olaf Rüdiger
- Wolfgang Lubitz
