Earthworm-like N, S-Doped carbon tube-encapsulated Co9S8nanocomposites derived from nanoscaled metal–organic frameworks for highly efficient bifunctional oxygen catalysis

Herein, a novel earthworm-like N, S-doped carbon nanotube-encapsulated Co₉S₈hybrid was developed using the metal–organic framework (MOF) UiO-66-NH₂as a nanoscaled templateviaan immiscible two-phase incorporation.