Sb-Doped metallic 1T-MoS2 nanosheets embedded in N-doped carbon as high-performance anode materials for half/full sodium/potassium-ion batteries

1T-MoS 2 -Sb composite is synthesized by a facile strategy couples with sulfuration process with the assistance of chitosan as the adsorbent. It exhibits an impressive capacity and ultra-long cycling lifespan for sodium/potassium-ion batteries.