What is it about?

Preparation of new morphology CoMn2O4 nanomaterials for supercapacitor applications. Owing to its features, the material delivers an excellent capacitance of 638.8 F/g. CoMn2O4 also shows attained columbic efficiency of 81% and retains a capacitance of 85% after 4000 charge-discharge cycles.

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Why is it important?

In recent years, there has been much focus on how the structure and morphology of CoMn2O4 materials influence their electrochemical performance. Herein we introduce a KOH-surfactant agent to form a hexagonal like-CoMn2O4 via hydrothermal.


Hence, we believed that the surfactant-KOH mediated hexagonal-like-CoMn2O4 material should enhance the supercapacitor properties.

Tholkappiyan Ramachandran
United Arab Emirates University

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This page is a summary of: KOH mediated hydrothermally synthesized hexagonal‐CoMn 2 O 4 for energy storage supercapacitor applications, International Journal of Energy Research, July 2022, Wiley, DOI: 10.1002/er.8350.
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