专利名称：ELECTRODE FOR ELECTROLYSIS, METHOD
FOR PRODUCING SAME, AND ELECTROLYSISAPPARATUS
发明人：SUGIMASA, MASATOSHI申请号：EP11869163申请日：20110706公开号：EP2730681A4公开日：20150121
摘要：The present invention aims at providing an oxygen electrode using an oxide of abase metal in electrolysis of water and a method for producing the same. The presentinvention is an electrode for electrolysis 201 that electrolyzes an electrolytic solution togenerate hydrogen and includes a conductive base material 204, a base metal oxide 203formed on a surface of the base material, and a precious metal 202 supported on asurface of the base metal oxide 203, and is characterized in that the precious metal 202 isone or more selected from the group consisting of Au, Ag, and oxides thereof. Thisconfiguration allows an electrode to be produced by combining the oxide of the basemetal having a large resource amount and an extremely small amount of the preciousmetal. By using the present method, an oxygen electrode for electrolysis of water can beprovided which has no problem associated with a resource amount, a corrosionresistance, and a low overvoltage.
申请人：HITACHI, LTD.
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