A covalent heterostructure of monodisperse Ni2P immobilized on N, P-co-doped carbon nanosheets for high performance sodium/lithium storage

A smart design of monodisperse Ni2P nanocrystals covalently immobilized on N, P-codoped carbon nanosheet (Ni2P@NPC) has the potential for high performance energy storage. The good dispersion and confined movement of individual TMP particles enable the Ni2P@NPC with an agglomeration free charge storage process upon cycling, which performs outstanding specific capacities and long-term durability for both sodium and lithium storage.523