近年来，单原子分散的金属催化剂(ADMCs)以其最大的原子利用效率(100%)，独特的活性位点，较高的催化活性、稳定性和选择性在电催化领域引起广泛关注。金属有机骨架(MOFs)具有明确的分子结构块、可调的官能团和有效的配位，目前已成为制备ADMCs的潜在支撑材料。文章主要介绍近年来MOFs衍生的纳米材料用于ADMCs的开发情况及其在电化学催化氧还原反应方面的应用。还讨论了ADMCs在该领域研究所取得的重要进展，以及面临的挑战和机遇。

In recent years, atomic dispersed metal catalysts (ADMCs) have attracted wide attentions in the field of electrocatalysis due to their maximum atomic utilization efficiency (100%), unique active sites and high catalytic activity, stability and selectivity. Currently, as a prospective supporting material, metal-organic frameworks (MOFs) have been widely used for the preparation of ADMCs due to their specific molecular structure blocks, adjustable functional groups and effective coordination. In this review, the development of ADMCs derived from MOFs and their applications in electrochemical catalytic oxygen reduction reaction (ORR) are discussed. This paper also discussed the important progress of ADMCs made in this area, as well as some of the challenges and opportunities.