HIGH VOLTAGE CATHODE COMPOSITIONS FOR LITHIUM-ION BATTERIES

摘要

A lithium transition metal oxide composition. The composition has the formula Lia[LibNicMndCOe]02, where a≧0.9, b≧0, c>0, d>0, e>0, b+c+d+e=1, 1.05≦̸c/d≦̸1.4, 0.05≦̸e≦̸0.30, 0.9≦̸(a+b)/M≦̸1.06, and M=c+d+e. The composition has an 03 type structure.