The FM-HPCF composite was fabricated as a high-performance anode material for SIBs with excellent cycling stability.
N, S-co-doped hierarchical porous carbon with stable sodium storage were prepared by designing the precursors and changing the reaction temperature.
Nitrogen and oxygen co-doped porous carbon network is synthesized by NaCl template-assisted in situ confinement method and used for a high-performance sodium-ion battery anode.