Research Article

Influence of the C/Sn Ratio on the Synthesis and Lithium Electrochemical Insertion of Tin-Supported Graphite Materials Used as Anodes for Li-Ion Batteries

Figure 7

Evolution of (a) the reversible and (b) the irreversible capacities of the C/Sn = 42, C/Sn = 24, and C/Sn = 16 materials versus cycle number.
381960.fig.007a
(a)
381960.fig.007b
(b)