| abstract |
An electrolyzed water generator is an electrolyzed water generator that electrolyzes water containing chloride ions to produce electrolyzed water containing hypochlorous acid, and is provided with an electrolytic cell through which the water passes and an electrode arranged in the electrolytic cell, the electrode having two A catalyst layer of iridium oxide, tantalum pentoxide, and rhodium trioxide. In the above-mentioned catalyst layer, the number of atoms of iridium contained in the above-mentioned iridium dioxide and the number of atoms contained in the above-mentioned tantalum pentoxide are The sum of the number and the number of atoms of the rhodium contained in the rhodium trioxide, the ratio of the number of atoms of the rhodium is 31% or more and 60% or less. |