Synthesis of Co3O4Electrode Material for Supercapacitor Applications
نویسندگان
چکیده
Nanocrystalline cobalt oxide material has been successfully synthesized via ultrasonicationprecipitation method. The obtained material shows the cubic phase and spherical size agglomerated morphology as confirmed by the powder X-ray diffraction and scanning electron microscopy measurement. The electrochemical performance of the modified electrode has been analyzed systematically. The electrode material exhibits higher specific capacitance of 530 F/g at 1 A/g current density in 1M KOH electrolyte, which is a potential electrode material for charge storage (pseduocapacitor) applications.
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