A membraneless air-breathing hydrogen biofuel cell based on direct wiring of thermostable enzymes on carbon nanotube electrodes
- Lalaoui, Noémie
- Poulpiquet, Anne de
- Haddad, Raoudha
- Goff, Alan Le
- Holzinger, Michael
- Gounel, Sébastien
- Mermoux, Michel
- Infossi, Pascale
- Mano, Nicolas
- Lojou, Elisabeth
- Cosnier, Serge
DOIAbstract
International audienceA biocathode was designed by the modification of a carbon nanotube (CNT) gas-diffusion electrode with bilirubin oxidase from Bacillus pumilus, achieving high current densities up to 3 mA cm−2 for the reduction of O2 from air. A membraneless air-breathing hydrogen biofuel cell was designed by combination of this cathode with a functionalized CNT-based hydrogenase anode
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