Lithium titanate aggregate and manufacturing method thereof

摘要

A lithium titanate aggregate and a method of preparing the same. In the lithium titanate aggregate, a single primary particle has a median diameter (D50) of about 8×10−2 μm to about 3.1×10−1 μm, and has a spherical shape. In addition, an amount of primary particles having a diameter of about 55 nm to about 85 nm is about 55% to about 75% of all primary particles.