Research Article

Excellent Temperature Performance of Spherical LiFePO4/C Composites Modified with Composite Carbon and Metal Oxides

Figure 2

Schematic diagram of spherical LiFePO4/C synthesized from nanosized spherical FePO4·2H2O (a) mixing process, (b) presintering stage and (c) sintered product.
364327.fig.002a
(a)
364327.fig.002b
(b)
364327.fig.002c
(c)