This study reports oxygen functional group-coordinated p-block metal catalysts that optimize the adsorption strength of key H2O2 intermediates for the oxygen reduction reaction. An electrolyser based on electron-deficient Sn active sites achieves an energy efficiency of 43% for the electrosynthesis of H2O2 and is stable for over 200 h.
- Yu Gu
- Yingjun Tan
- Shaojun Guo