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February 28, 2026Boletín de la Sociedad Española de Cerámica y VidrioOpen Access

Facile preparation of peanut-shaped cobalt-doped zinc manganese oxide as a cathode for zinc-ion battery

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Authors

ABAchanai BuasriCPChananchida PatitadCBChonthicha Bunnom

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Overview

This research demonstrates enhanced charge transfer in cobalt-doped zinc manganese oxide for improved battery performance, indicating potential in energy storage applications.

Key Points

  • The study aims to investigate the effects of cobalt doping on the properties of zinc manganese oxide for use as a cathode material in zinc-ion batteries.
  • Synthesized cobalt-doped zinc manganese oxide via solvothermal and calcination processes.
  • Characterized materials using X-ray diffraction, FT-IR, UV-Vis-NIR spectroscopy, FESEM, EDS, and nitrogen adsorption-desorption isotherms.
  • Examined electrochemical properties through cyclic voltammetry and assessed charge/discharge capacities.
  • Cobalt incorporation did not lead to distinct secondary phases in the zinc manganese oxide.
  • Doped materials showed increased microparticle size and specific surface area, while the energy band gap decreased.
  • The ZMO-0.45Co sample demonstrated improved cyclic voltammetry peak area, redox peak value, and reduced charge transfer resistance.
  • Maximum charge capacity was 133.0 mAh g−1 and discharge capacity was 122.5 mAh g−1 for ZMO-0.45Co.

Cite This Study

Buasri et al. (2026) studied this question.

synapsesocial.com/papers/69a2877b0a974eb0d3c03330https://doi.org/10.1016/j.bsecv.2026.100487
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Also Consider

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