Preparation of porous MoO₂@C nano-octahedrons from a polyoxometalate-based metal–organic framework for highly reversible lithium storage

Porous MoO₂@C nanocomposite was synthesized through the direct pyrolysis of NENU-5 and showed an excellent electrochemical performance (1442 mA h g⁻¹at 0.1 A g⁻¹for 50 cycles and 443.8 mA h g⁻¹at 1 A g⁻¹for 850 cycles) when tested as anode materials for LIBs.