High Rate Performance of Ca-Doped Li₄Ti₅O₁₂ Anode Nanomaterial for the Lithium-Ion Batteries

Figure 5

Cycling performance of Li₄Ti₅O₁₂ (LTO) and Li_3.9Ca_0.1Ti₅O₁₂ (Ca/LTO) samples at 2C (a) and 5C (b) rates.

(a)

(b)