Synthesis and Electrochemical Properties of Li4Ti5O12/Ce as an Anode Material for High Rate Lithium Ion Battery

Li4Ti5O12/Ce nanoparticles are synthesized through hydrothermal method. The structure and morphology characteristics of the composite are investigated by XRD, SEM. Meanwhile, electrochemical properties were analyzed through charging-discharging test. The prepared Li4Ti5O12/Ce nanoparticles have good rate performance and cycling performance. It exhibited discharging capacity of 128.0 mAh/g at a high rate of 10 C. It promises to be advanced batteries with high energy density and long cycle life.