| abstract |
To provide a catalyst capable of efficiently decomposing and removing ozone even in an atmosphere of low ozone concentration and high humidity. A support, at least one selected from the group consisting of metals and alloys, a first catalyst component coated on the surface of the support by electroplating, and the first catalyst component; The first catalyst is at least one selected from the group consisting of a metal having an absolute value of a difference in standard electrode potential of 0.3 V or more, an alloy of the metal, and an alloy of the metal and another metal A catalyst for removing ozonolysis, comprising a second catalyst component supported on the surface of the component by electroplating or electroless plating. [Selection figure] None |