Scientists addressed these challenges and synthesize NiCo2O4 nanostructured electrodes by a novel electrodeposition route. It is desirable to amend the intrinsic properties of the synthesized MO to enhance its conductivity, stability, and electrochemical activity. However, it remains challenging to design pseudo-capacitor devices with redox metal oxide (MO) materials with high porosity, which exhibit high capacitance and lost lasting cycle life. Such hybrid supercapacitors combine the features of both conventional double layer supercapacitors and batteries and act as high power-high energy storage devices. Oxygen vacancies increase the conductivity, absorptivity, and the active surface area, thereby enhancing the charge storage capabilities. Herein, Scientists synthesize three‐dimensional NiCo2O4 (NCO) nanosheets with oxygen vacancies induced by sustainable and environmentally benign electrodeposition assisted chemical reduction process. They have new energy saving and conversion equipment that is likely to have the potential of high power density, rapid discharge-charge, long cycle life, safe working, and low cost. Supercapacitors have now gained substantial attention due to various advanced features in comparison to their batter counterparts. For this they have synthesized a novel electrode material, which may lead to the formulation of next generation high power-high energy storage devices. New Delhi (India Science Wire): In a collaborative effort, scientists from the International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) and Indian Institute of Technology Hyderabad (IIT Hyderabad) have developed a low-cost supercapacitor device with high capacitive retention power.
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