Structure and Electrochemical Properties of Li₄Ti₅O₁₂ Prepared via Low-Temperature Precipitation

Figure 7

(a–c) Charge-discharge profile of Li₄Ti₅O₁₂ at various current densities from 40 mA/g to 5000 mA/g and (d) electrode polarization and specific capacity as the function of C-rate.

(a)

(b)

(c)

(d)