An active cathode material for a lithium rechargeable cell is in the form of lithium containing {HEAD ~ nickel oxide} substituted by {TAIL ~ three elements} including at least cobalt and aluminum 
substituted by
An active cathode material for a lithium rechargeable cell is in the form of lithium containing { HEAD ~ nickel oxide } substituted by { TAIL ~ three elements } including at least cobalt and aluminum
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH