Ammonia borane (NH₃BH₃, AB) hydrolysis is an effective strategy to utilize hydrogen energy. In this work, the hierarchical porous CuNi bimetal-organic frameworks (CuNi-MOFs) are fabricated through a facile solvothermal method and characterized by various techniques. The CuNi-MOFs display outstanding catalytic activity and remarkable durability for the hydrolytic dehydrogenation of AB. The corresponding turnover frequency reaches 40.85 mol_H2 · mol_Metal⁻¹ · min⁻¹ and the apparent activation energy (28.99 kJ mol⁻¹) is lower than those of many catalysts previously reported. The results verify the resultant CuNi-MOFs are promising for the hydrolysis of hydrogen storage materials.

氨硼烷（NH ₃ BH ₃，AB）水解是利用氢能的有效策略。在这项工作中，通过方便的溶剂热法制备了层状多孔CuNi双金属有机骨架（CuNi-MOF），并通过各种技术对其进行了表征。CuNi-MOFs对AB的水解脱氢显示出出色的催化活性和出色的耐久性。相应的周转频率达到40.85 mol _H2  ·mol_金属^-1  ·min ^-1和表观活化能（28.99 kJ mol ^-1）低于以前报道的许多催化剂。结果证实了所得的CuNi-MOFs有望用于储氢材料的水解。