Patent ID: 11866834
Assignee: DE NORA PERMELEC LTD
Field: Surface technology, coating (Chemistry)
Classification: CPC C  Y | IPC C

Claim 1:
2. A method for producing the anode of an electrolysis cell according to claim 1, the method comprising:
applying an aqueous solution comprising a lithium ion and a nickel ion on the surface of the electrically conductive substrate at least a surface of which comprises nickel or a nickel-based alloy;
the heat-treating the electrically conductive substrate having the aqueous solution applied thereon at a temperature in a range from 450° C. to 600° C., thereby forming the intermediate layer comprising a lithium-containing nickel oxide represented by composition formula LixNi2-xO2, wherein x is in a range from 0.02 0.3 to 0.5, on the surface of the electrically conductive substrate, so that the intermediate layer having a layer average density in a range from 5.1 g/cm3 to 6.0 g/cm3 is formed; and
forming the catalyst layer on the surface of the formed intermediate layer.