Facile method for adjustable preparation of nano-Fe7S8 supported by carbon as the anode for enhanced lithium/sodium storage properties in Li/Na-ion batteries
3D hierarchical MoSe2/N-doped carbon microsphere composites exhibit excellent rate capacities as anode materials in lithium-ion and sodium-ion batteries.
The confinement effect and template role provided by metal–organic supramolecular frameworks are exploited to fabricate hollow carbon nitride hierarchical microspheres with ultrafine N-doped MoC (MoCxNy) uniformly dispersed within the network.