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A membraneless air-breathing hydrogen biofuel cell based on direct wiring of thermostable enzymes on carbon nanotube electrodes
- Source :
- Chemical Communications, Chemical Communications, Royal Society of Chemistry, 2015, 51, pp. 7447-7450. ⟨10.1039/c5cc02166a⟩, Chemical Communications, 2015, 51, pp. 7447-7450. ⟨10.1039/c5cc02166a⟩
- Publication Year :
- 2015
- Publisher :
- Royal Society of Chemistry (RSC), 2015.
-
Abstract
- International audience; A 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.
- Subjects :
- Oxidoreductases Acting on CH-CH Group Donors
Materials science
Hydrogenase
Hydrogen
Bioelectric Energy Sources
Carbon nanotubes
chemistry.chemical_element
Bacillus
Nanotechnology
02 engineering and technology
Carbon nanotube
010402 general chemistry
7. Clean energy
01 natural sciences
Catalysis
law.invention
law
Materials Chemistry
Bilirubin oxidase
Electrodes
biology
Nanotubes, Carbon
Bacillus pumilus
Air
fungi
Metals and Alloys
Biofuel cell
[CHIM.CATA]Chemical Sciences/Catalysis
General Chemistry
Enzymes, Immobilized
021001 nanoscience & nanotechnology
biology.organism_classification
Cathode
Enzymes
0104 chemical sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Anode
Oxygen
[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry
Chemical engineering
chemistry
Electrode
Ceramics and Composites
0210 nano-technology
Oxidation-Reduction
Subjects
Details
- ISSN :
- 1364548X and 13597345
- Volume :
- 51
- Database :
- OpenAIRE
- Journal :
- Chemical Communications
- Accession number :
- edsair.doi.dedup.....3c3fee8a331430b169ae9a0dda69cedf
- Full Text :
- https://doi.org/10.1039/c5cc02166a