Centre National De La Recherche Scientifique

Université Joseph Fourier

Institut National Des Sciences Appliquees De Toulouse

Aymeric Pellissier

Philippe Cinquin

Serge Cosnier

François Lenouvel

Stéphane Mathe

Chantal Gondran

A novel cell including first and second chambers containing a solvent and separated by a wall permeable to the solvent and impermeable to hydronium and/or hydroxyl ions; a first electrode in the first chamber; a second electrode in the second chamber; a first redox couple in the first chamber comprising a first oxidizer and a first reducer taking part in first oxidation-reduction reactions resulting in an electron exchange with the first electrode; a second redox couple in the second chamber comprising a second oxidizer and a second reducer taking part in second oxidation-reduction reactions resulting in an electron exchange with the second electrode, the wall being impermeable to the first and second redox couples; and first enzymes or first microorganisms placed in the first or second chamber and promoting a third oxidation-reduction reaction resulting transforming a first substance to a second substance comprising acid or alkaline species.

Bio-battery with enhanced yield

Growing community of inventors

Fontaine, France

Aymeric Pellissier