First ZIF-67 derived doped, defect-enriched porous carbon frameworks is reported via a novel self-sacrificing strategy with outstanding performance for ORR, HER and OER and allow the assembly of Zn–air batteries and overall water splitting devices.
The incorporation of the Te element into nitrogen-doped carbon-based nanomaterials is a good strategy to improve the capacitive performance of carbon materials and the incorporation of two types of atoms improves the overall capacitive performance of the materials due to a synergetic effect.