摘要 |
Methods for forming a cathode active material comprise sintering flakes formed from a nickel, manganese, cobalt and lithium-containing slurry to form the cathode material having the formula Li2Ni1−x−yMnxCoyO2, wherein x is a number between about 0 and 1, y is a number between about 0 and 1, and z is a number greater than or equal to about 0.8 and less than 1. Lithium-ion batteries having cathode active materials formed according to methods of embodiments of the invention are provided. |