Facile synthesis and electrochemical behavior of CoWO4@C@MnOx nanocomposite electrode material as a high-performance supercapacitor

Key Points

• High-performance supercapacitor was achieved with CoWO4@C@MnOx nanocomposite material, demonstrating excellent charge storage.
• Electrochemical tests reveal that the nanocomposite electrode has a remarkable specific capacitance of 320 F/g at 0.5 A/g.
• Synthesis involved a simple process, resulting in uniform distribution of components within the electrode material.
• Implications suggest that this material could significantly improve energy storage in supercapacitor applications.