Fig. 6From: Egg Albumin-Assisted Hydrothermal Synthesis of Co3O4 Quasi-Cubes as Superior Electrode Material for Supercapacitors with Excellent PerformancesCV curves measured with different scan rates for a porous Co3O4 cubes and b porous Co3O4 nanosheets, CP curves measured with different current densities for c porous Co3O4 cubes and d porous Co3O4 nanosheets, e CP curves of the two electrodes obtained at 1 A g−1, and f specific capacitances obtained at various current densitiesBack to article page