| abstract |
An object of the present invention is to safely and easily mass-produce a supported catalyst in which Ru particles, Pd-Ru alloy particles, Ag-Rh alloy particles or Au-Rh alloy particles are supported on a support as nanoparticles. An object of the present invention is to provide a method for producing a supported catalyst capable of adjusting the amount of nanoparticles supported on a carrier. A method for producing a supported catalyst according to the present invention is a method for producing a supported catalyst in which Ru particles, Pd-Ru alloy particles, Ag-Rh alloy particles or Au-Rh alloy particles are supported on a support as nanoparticles. At least a Ru compound that is a raw material for synthesis of the Ru particles, a Ru compound and a Pd compound that are a raw material for synthesis of the Pd—Ru alloy particles, an Ag compound and a Rh compound that are raw materials for synthesis of the Ag—Rh alloy particles, or And synthesizing the nanoparticles using an Au compound and an Rh compound as a raw material for synthesizing the Au-Rh alloy particles, the support, and a reducing organic solvent having 2 or more carbon atoms, A step 1 of supporting the nanoparticles on the carrier; [Selection] Figure 1 |