Journal of Nanomaterials / 2013 / Article / Fig 7

Research Article

Comparing the Electrochemical Performance of /C Modified by Mg Doping and MgO Coating

Figure 7

Cyclic voltammetry of LiFePO4/C (a) and magnesium modified LiFePO4/C (b), (c) in the voltage range of 2.4–4.2 V at scan rates of 0.25, 0.5, 0.75, and 1 mV s−1; (d) the relationship of peak current ( ) and the square root of scan rate ( ).
687501.fig.007a
(a)
687501.fig.007b
(b)
687501.fig.007c
(c)
687501.fig.007d
(d)