摘要:
The invention relates to a catalytic composition, comprising a coating which consists of a coating mass on a support. The composition can be obtained by applying the coating mass, which comprises (1) a polycondensate consisting of at least one hydrolyzable organosilane and optionally, one or more compounds of glass-forming elements, and (2) particles of one or more transition metal oxides, the weight ratio of transition metal oxide particles to polycondensate being 10:1 to 1:10, to the support and heat-treating the applied coating mass. The invention also relates to a method for producing this catalytic composition and to its use for deodorization or for oxidizing organic components or carbon.
摘要:
The invention relates to domestic appliances that are provided with a catalytic composition comprising a coating consisting of a coating mass on a substrate. Said composition is obtained by applying the coating mass, which comprises (a) a polycondensate consisting of at least one hydrolyzable organosilane and optionally, one or more compounds of glass-forming elements and (b) particles of one or more transition metal oxides, the weight ratio of transition metal oxide particles to polycondensate being 10:1 to 1:10, to the substrate and heat-treating the applied coating mass. This catalytic composition is a constituent part of the domestic appliance or a device connected to the domestic appliance.