An inter-atomic synergistic Co–Zn diatomic catalyst for efficient H2O2 electrosynthesis in neutral and alkaline media

The diatomic catalyst Co/ZnPc-S-C 3 N 4 shows high catalytic activity and selectivity toward electrosynthesis of H 2 O 2 in both neutral and alkaline media, which is due to the synergistic interaction between adjacent Co–Zn atoms.