Atomically dispersing metal atoms on supports provides an ideal strategy for maximizing metal utilization for catalysis, which is particularly important for fabricating cost‐effective catalysts based on Earth‐scarce metals. However, due to the high surface energy and thus instability of single atoms, it remains challenging to fabricate stable atomically dispersed metal catalysts. Here, strategies for stabilizing atomically dispersed metal catalysts on various supports are summarized. Based on strategies to enhance the interaction between the metal and the support to prevent the sintering of metal atoms, several approaches to stabilize supported atomically dispersed metal catalysts are then extensively discussed. To close, the importance of the interface species surrounding single atoms in determining the catalytic properties of atomically dispersed metal catalysts is discussed, together with a summary of the prospects for the development of the field.

中文翻译：

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稳定原子分散金属催化剂的策略

将金属原子原子分散在载体上提供了一种理想的策略，可以最大限度地利用金属进行催化，这对于基于稀有金属的具有成本效益的催化剂的制造尤为重要。然而，由于高表面能以及由此单个原子的不稳定性，制造稳定的原子分散的金属催化剂仍然具有挑战性。在此，总结了稳定原子分散的金属催化剂在各种载体上的策略。基于增强金属与载体之间的相互作用以防止金属原子烧结的策略，然后广泛讨论了稳定负载的原子分散的金属催化剂的几种方法。要关闭