▎ 摘　　要

NOVELTY - Producing supported noble metal catalyst comprises (a) preparing noble metal metal salt and a porous support; (b) preparing mixed powder by mixing the noble metal metal salt and the porous support; and (c) heat-treating the mixed powder. USE - The method is useful in producing supported noble metal catalyst for sensor, electrode material, and adsorbents, and for specific gas-phase and liquid-phase reactions. ADVANTAGE - The method produces supported noble metal catalyst having excellent performance in easy and simple manner; does not use harmful solvents or water compared to solvo-thermal or hydrothermal methods that synthesize nanoparticles in solution phase; and is environmentally friendly and economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for noble metal supported catalyst in which noble metal nanoparticles are supported on a porous support. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the method for producing supported noble metal catalyst (Drawing includes non-English language text).