Method for preparing an electrode for producing hydrogen
AssigneeCentre National De La Recherche Scientifique
InventorBineta Keita
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Abstract
A method for preparing an electrode, includes the steps of preparing a dispersion of a polyoxometalate and a material conferring electronic conductivity and comprising positive charges in a solvent; depositing the suspension obtained in the first step on a carbon medium; drying the suspension deposited in previous step, and applying a binder to the suspension dried in previous step to obtain an electrode.
Claims22
A process for the preparation of an electrode comprising the steps of:
- i) preparing a dispersion in a solvent of a polyoxometalate and of a material conferring an electronic conductivity and comprising positive charges,
- ii) depositing the suspension obtained in stage i on a carbon support,
- iii) drying the suspension deposited in stage ii, and
- iv) applying a binder to the dried suspension of stage iii in order to obtain an electrode.
The process as claimed in claim, wherein the process further comprises the step of immersing the electrode obtained in stage iv in a solution of an inorganic acid.
Dependencies are inferred from the claim text.