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April 11, 2026Journal of Materials Chemistry A2 citations

Multi-scale Regulation of MnO2 Dissolution/Deposition Chemistry in Rechargeable Aqueous Zinc Ion Batteries

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XPXiaohui PanGuangzhou Vocational College of Science and TechnologyXLXiaoqing LiuNortheast Agricultural University

Key Points

  • The aim is to explore the dissolution and deposition behaviors of manganese dioxide in zinc-ion batteries to enhance their performance.
  • Utilized multi-scale analysis to study chemical processes.
  • Investigated the specific capacity and discharge voltage of Zn-MnO2 batteries.
  • Analyzed the reversibility of dissolution and deposition reactions.
  • Demonstrated significant irreversible dissolution affecting battery efficiency.
  • Identified conditions that improve deposition rates and battery stability.
  • Showed that optimization of chemistry enhances the overall capacity of the battery.

Abstract

Electrolytic zinc-manganese dioxide (Zn–MnO2) batteries represent a promising candidate for large-scale energy storage due to their large specific capacity and high discharge voltage plateau. However, the irreversible dissolution/deposition chemistry of...

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Cite This Study

Pan et al. (2026) studied this question.

synapsesocial.com/papers/69d9e6b078050d08c1b76f44https://doi.org/10.1039/d6ta00119j
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