Research Article

Improving the Performance of Lithium-Ion Batteries by Using Spinel Nanoparticles

Figure 7

Variation of cell capacity as a function of the number of cycles in half-cells made from spinel (■) and a mixture of 50/50 wt%  (○). Charge/discharge rate: (a) C/4, (b) 2C.
659397.fig.007a
(a)
659397.fig.007b
(b)