Synthesis of High-Voltage (4.5 V) Cycling Doped LiCoO2 for Use in Lithium Rechargeable Cells

High-voltage cycling doped LiCoO2 has been synthesized using the solid-state technique and it is observed that LiMn0.05C00.95O2 delivered a capacity of ∼160 mA·h/g after 50 cycles in the voltage range 3.5−4.5V.