Raphael Hermann

Dec 4, 2023 | nature.com | Yachao Zeng |Chenzhao Li |Michael J. Zachman |David Cullen |Raphael Hermann |Barbara Lavina | +6 more

AbstractFe–N–C catalysts are the most promising platinum group metal-free oxygen-reduction catalysts, but they suffer from a low density of active metal sites and the so-called activity–stability trade-off. Here we report an Fe–N–C catalyst prepared by adding an optimal amount of H2 to the traditional inert atmosphere during the thermal activation.