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April 10, 2026Energy Technology

Facile Synthesis of Bimetallic Oxides (ZnMn 2 O 4 ) From MOFs for Enhanced Asymmetric Supercapacitor Performance

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Authors

DPDharti PatelPPPruthvi PatelAPAnita R. Patel

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Overview

Develops bimetallic oxides to enhance supercapacitor performance, indicating potential for energy storage advancements.

Key Points

  • The research aims to synthesize bimetallic ZnMn2O4 oxides from MOFs to improve their performance in asymmetric supercapacitors.
  • Employed solvothermal synthesis followed by calcination to create ZnMn2O4 from MOFs.
  • Performed X-ray diffraction, FTIR, and Raman spectroscopy for structural analysis.
  • Analyzed morphology using scanning electron microscopy and high-resolution transmission electron microscopy.
  • Conducted electrochemical testing using cyclic voltammetry, galvanostatic charge–discharge, and electrochemical impedance spectroscopy.
  • The ZnMn2O4 electrode achieved a specific capacitance of 537 F/g at 10 mV/s.
  • Displayed excellent cycle stability with 95.90% capacitance retention after 1000 cycles.
  • The asymmetric supercapacitor maintained 69.90% capacitance retention after 5000 cycles.

Cite This Study

Patel et al. (2026) studied this question.

synapsesocial.com/papers/69d8948f6c1944d70ce05789https://doi.org/10.1002/ente.202502180
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