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Lanthanum nickelate perovskite-type oxide for the anodic oxygen evolution catalyst
(United States. Patent and Trademark Office, 1985-02-05)
An improved Perovskite-type oxide for electrocatalytic oxygen evolution from alkaline electrolyte comprising lanthanum nickelate is disclosed, together with an improved co-precipitation process for producing the lanthanum ...
Method of making n-silicon electrodes
(United States. Patent and Trademark Office, 1988-03-29)
The photoelectrolysis of water by solar radiation to produce hydrogen and oxygen is achieved using semiconductor electrodes. The cell comprises a p-silicon wafer treated with catalyst as photocathode and metal doped n-silicon ...