Synthesis and electrochemical performance of Mn2+/Fe3+ doped zinc cobaltite for supercapacitor applications

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• Enhanced electrochemical performance of Mn2+/Fe3+ doped zinc cobaltite was observed, indicating its potential for energy storage applications.
• The study highlights successful synthesis methods and the influence of doping on electrode materials.
• Electrochemical analysis revealed superior charge-discharge characteristics and cycling stability for the doped samples.
• Implications for energy storage technology are promising, as the material could significantly improve supercapacitor efficiency.