Figure 8

Cyclic voltammetric (CV), galvanostatic charge/discharge curves, cycling performance and EIS spectra of Co3O4 nanoparticles and Co3O4/RGO nanocomposites performed at 100 °C.
Cyclic voltammetric (CV), galvanostatic charge/discharge curves, cycling performance and EIS spectra of Co3O4 nanoparticles and Co3O4/RGO nanocomposites performed at 100 °C.