CELL FOR ELECTROLYSIS OF WATER WITH A SOLID ELECTROLYTE CONTAINING LITTLE OR NO NOBLE METALS

摘要

The invention relates to a cell for the electrolysis of water comprising an essentially flat cation-exchange polymer membrane (1), two electrodes (2, 3) situated respectively to either side of the membrane (1), a catalyst place between the membrane (1) and one of the electrodes (2), characterised in that at least one of said electrodes is at least covered by a film made up of large specific surface area support comprising elements of a micrometre or nanometre scale, which in particular can be nanoobjects, nanostructures, nanotubes, nanoelements, said catalyst being adsorbed on each of said elements.