Porous PdIrH alloy nano-network catalyst with three-dimensional frame structure as well as high-throughput preparation method and application of porous PdIrH alloy nano-network catalyst

The invention discloses a porous PdIrH alloy nano-network catalyst with a three-dimensional frame structure as well as a high-throughput preparation method and application of the porous PdIrH alloy nano-network catalyst. Palladium inorganic salt and iridium inorganic salt are used as precursors, sodium cyanoborohydride is used as a reducing agent, and the porous PdIrH alloy nano-network catalyst with a three-dimensional frame structure can be obtained at room temperature. The method has the advantages of simple operation process, easy synthesis, easy removal of by-products, centrifugal washing with deionized water, low energy consumption and high safety. In addition, the porous PdIrH alloy nano-network catalyst with the three-dimensional frame structure is uniform in morphology and high in purity, and hundred milligram-level high-throughput preparation can be achieved. Due to the fact that the specific surface area caused by the multi-mesoporous channel structure is large, more reaction active sites can be ex