Figure 6

FE-SEM image of (a) GO, (b) rGO, (c) PANI-Ru, (d) rGO/PANI-Ru and (e and f) TEM image of rGO/PANI-Ru nanocomposite with different magnification.
FE-SEM image of (a) GO, (b) rGO, (c) PANI-Ru, (d) rGO/PANI-Ru and (e and f) TEM image of rGO/PANI-Ru nanocomposite with different magnification.