In the December issue of Chem, Li et al. developed an operando Mössbauer spectroscopy to portray a spin-crossover-involved mechanism of a single-Fe-atom electrocatalyst during the oxygen reduction reaction. This technique broadens and deepens the perspective on single-site catalysts at the electronic level.

中文翻译：

---

单站点催化剂的全新视角

在《化学》杂志的12月号中，Li等人 他开发了一种操作性的穆斯堡尔光谱法，以描述氧还原反应过程中单铁原子电催化剂的自旋交叉参与机理。该技术拓宽并加深了电子一级单中心催化剂的前景。