905157.fig.005
Figure 5: (a) SEM images of the as-grown MWCNT-on-Cu structure. (b) Exceptional stability of the reversible capacity of the MWCNT-on-Cu anode in long-run, at 1C rate. (c) A schematic of the proposed lithiation/delithiation mechanism. (d) A schematic of the proposed anode structure [72].