From Wastewater to Hydrogen: Biorefineries Based on Microbial Fuel-Cell Technology

Enzymatic Anodes for Hydrogen Fuel Cells

Enzymatic Anodes for Hydrogen Fuel Cells based on Covalent Attachment of Ni-Fe Hydrogenases and Direct Electron Transfer to SAM-Modified Gold Electrodes

✍ Olaf Rüdiger; Cristina Gutiérrez-Sánchez; David Olea; Inês A. C. Pereira; Marise 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 580 KB

## Abstract Immobilization of hydrogenases onto electrodes is of great interest for developing biofuel cells that use H~2~ as a fuel. In this way, hydrogenases replace Pt as electrocatalyst for oxidizing H~2~ in the anode. We have developed a method of covalent bonding of __Desulfovibrio gigas__ Ni