DATA MINING METHOD, ELECTROLYSIS DEVICE, CATALYST LAYER, ELECTROLYSIS METHOD, AND OXYGEN REDUCTION CATALYST

An electrolysis device includes a first electrode, a first catalyst layer provided on the first electrode, a second electrode, a second catalyst layer provided on the second electrode, an electrolyte interposed between the first electrode and the second electrode, and a container containing the first electrode, the first catalyst layer, the second electrode, the second catalyst layer, and the electrolyte, wherein the first catalyst layer contains SbWO.