Structural and Electrochemical Characterization of Pure LiFePO₄ and Nanocomposite C-LiFePO₄ Cathodes for Lithium Ion Rechargeable Batteries

Figure 6

(a) Charge/discharge profile of LiFePO₄ sample without carbon source and inset discharge up to 25 cycles; (b) discharge profile of LiFePO₄ sample with carbon source at discharge rate of C/5, C/3, and C/2.

(a)

(b)