528496.fig.002a
(a)
528496.fig.002b
(b)
528496.fig.002c
(c)
528496.fig.002d
(d)
Figure 2: SEM photograph (a) with EDS analysis of Si (b), C (c), and O (d) elements for the surface of the anode electrode on copper foil substrate, prepared by mixing the synthesized composite of C and particles with pitch carbon and conductive Ketjen and Super P carbon blacks.