PROBLEM TO BE SOLVED: To increase a dissolved hydrogen concentration of alkaline water obtained by electrolysis of water.SOLUTION: There is provided an electrolyzed water generation apparatus which comprises an electrolysis tank (an electrolysis part) 1 which comprises an anode 10B and a cathode 10A and generates alkaline water in which hydrogen is dissolved by electrolysis of water. A material containing platinum and a platinum oxide is used for the anode 10B and the cathode 10A, and the proportion of the platinum oxide in the platinum and the platinum oxide is 10% or more and 25% or less.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】水を電気分解して得られるアルカリ性水の溶存水素濃度を向上させる。【解決手段】陽極10B及び陰極10Aを備え、水を電気分解することによって、水素が溶存したアルカリ性水を生成する電解槽(電気分解部)1を備える。陽極10B及び陰極10Aには、白金及び白金酸化物を含む材料が用いられており、白金及び白金酸化物のうち、白金酸化物の割合は10%以上25%以下である。【選択図】図1
