Dispersion-corrected DFT design of nitrogen doped- or TMN4 embedded buckybowl-like porous carbon derived from zeolitic imidazolate frameworks as anode material of sodium-ion battery
A graphene/N-doped porous carbon nanofiber (RGO/NPC) composite was designed as an anode material for sodium-ion batteries (SIBs). A microstructure of fine and uniform N-doped porous carbon nanofibers decorated on 2D RGO sheets was obtained.