The family of atomic catalysts in defective carbons is now of increasing interest for diverse reactions. In this issue of Chem, Liu and co-workers unveil the nature of M–N–C (M = Mn, Fe, Co, Ni, and Cu) as active sites that can finely tune the oxygen reduction reaction (ORR) pathways spanning 1e–4e transfer processes.

中文翻译：

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原子配位结构触发选择性^ h ₂ Ø ₂生产

缺陷碳中的原子催化剂家族现在对各种反应越来越感兴趣。在本期《化学》杂志上，Liu和他的同事们揭示了M–N–C（M = Mn，Fe，Co，Ni和Cu）的活性位点，它们可以很好地调节跨氧还原反应（ORR）途径的活性1 e –4 e传输过程。