LITHIUM TITANIUM OXIDE FOR ANODE ACTIVE MATERIAL FOR LITHIUM RECHARGEABLE BATTERY, METHOD OF PREPARING LITHIUM TITANIUM OXIDE, AND LITHIUM RECHARGEABLE BATTERY INCLUDING LITHIUM TITANIUM OXIDE

摘要

A lithium titanium oxide for an anode active material of a lithium rechargeable battery, wherein a X-ray diffraction (XRD) spectrum has a first peak of Li₄Ti₅O₁₂ and a second peak, and A_50-55/A_78-80 is in a predetermined range, as a result of XRD analysis, where A_78-80 is an Area of the first peak and A_50-55 is an Area of the second peak in XRD.