Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
August 25, 2025ChemistrySelect

Dual‐Phase Manganese Oxide/ZnO Nanocomposites for High‐Performance Supercapacitor via Synergistic Redox Enhancement

View Full Paper
Ask AI
Bookmark
Share

Authors

SGSarah GhafoorYNYousra NoorMSMuhammad Salman

Discussion

Loading...

Member takes

Overview

Nanocomposites improved energy density and capacitance in supercapacitors, suggesting redox synergy benefits.

Key Points

  • The MnO2-Mn3O4/ZnO nanocomposite achieved a specific capacitance of 967 F/g, outperforming individual components.
  • Electrochemical measurements revealed an energy density of 108.8 Wh/kg, retaining 99.7% capacitance after 50 cycles.
  • Analysis utilized X-ray diffraction, scanning electron microscopy, and optical analyses to assess properties and performance.
  • Redox synergies between Mn3+/Mn4+ and the ZnO framework enhance stability, indicating promise for next-gen supercapacitors.

Cite This Study

Ghafoor et al. (2025) studied this question.

synapsesocial.com/papers/68af5d6fad7bf08b1eae116ahttps://doi.org/10.1002/slct.202502333
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Synergistic effect of a 1-D (one-dimensional) MnO <sub>2</sub> /ZnO binary nanocomposite as an advanced electrode for reliable, high-energy-density asymmetric supercapacitors2026
  2. 2Exploring ternary metal oxides MnO2/CuO/ZrO2 composites for supercapacitor applications2024 · 13 citations
  3. 3Synergistic Effects of ZnO@NiM′-Layered Double Hydroxide (M′ = Mn, Co, and Fe) Composites on Supercapacitor Performance: A Comparative Evaluation2024 · 33 citations
  4. 4Facile Synthesis of Bimetallic Oxides (ZnMn <sub>2</sub> O <sub>4</sub> ) From MOFs for Enhanced Asymmetric Supercapacitor Performance2026
  5. 5CuO@ZnO Nanocomposites with Improved Redox Behavior for High-Performance Supercapacitors2026 · 3 citations