▎ 摘　　要

NOVELTY - Catalyst comprises porous carrier, platinum supported in the pores of the porous carrier, and molybdenum mixed with platinum and supported in the pores. USE - The catalyst is useful for producing hydrogen (claimed). ADVANTAGE - The hydrogen: is suitable as high efficient energy source and safe. The catalyst has improved dehydrogenation activity even at a low temperature to obtain hydrogen. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: producing a catalyst comprising (a) supporting platinum precursor solution and molybdenum precursor solution in the pores of a porous carrier, and (b) reducing the porous carrier on which the platinum precursor solution and the molybdenum precursor solution are supported, where the step (a) may include supporting a platinum precursor solution in the pores of the porous carrier, heat-treating the porous carrier on which the platinum precursor solution is supported, and supporting a molybdenum precursor solution in the pores of the heat-treated porous carrier; and hydrogen production method comprising mixing the catalyst and a liquid organic hydrogen carrier, and performing a dehydrogenation reaction after the mixing.