Copper nanoparticles are embedded into a solvothermally grown thin film of a zirconium metal–organic framework (MOF), NU-1000, by installing single-site Cu(II) into the NU-1000 thin film via solvothermal deposition in MOFs (SIM) followed by electrochemical reduction of Cu(II) to metallic Cu. The obtained Cu nanoparticles are electrochemically addressable and exhibit promising electrocatalytic activity for CO₂ reduction in an aqueous electrolyte.

中文翻译：

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安装在金属-有机骨架薄膜中的铜纳米粒子具有电催化作用，可还原CO ₂

铜纳米颗粒通过在MOF（SIM）中的溶剂热沉积将单点Cu（II）安装到NU-1000薄膜中，从而嵌入到溶剂热生长的金属锆-有机骨架（MOF）薄膜中，然后将其嵌入到NU-1000薄膜中。通过电化学还原将Cu（II）还原为金属Cu。所获得的Cu纳米颗粒是电化学可寻址的，并且对于在水性电解质中还原CO ₂表现出有希望的电催化活性。