ArticleNature communications2023
Ampere-hour-scale soft-package potassium-ion hybrid capacitors enabling 6-minute fast-charging.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Sulfur-Mediated Charge Delocalization Enables High-Voltage p-Type Polymer Cathodes for Ultralow-Temperature Potassium Dual-Ion Full Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Architected continuum mixed ionic and electronic conducting alloy negative electrode for fast-charging all-solid-state lithium batteries.Nature communications · 2025Article
- Van-der-Waals-forces-modulated graphene-P-phenyl-graphene carbon allotropes.Nature communications · 2025Article
- Recent Advances in Functionalized Biomass-Derived Porous Carbons and their Composites for Hybrid Ion Capacitors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- Fabrication of Na and K based MnOHeliyon · 2024Article
- High-Entropy Oxides for Rechargeable Batteries.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- One-Pot Facile Synthesis of a Cluster of ZnS Low-Dimensional Nanoparticles for High-Performance Supercapacitor Electrodes.Micromachines · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extreme fast charging of Ampere-hour (Ah)-scale electrochemical energy storage devices targeting charging times of less than 10 minutes are desired to increase widespread adoption. However, this metric is difficult to achieve in conventional Li-ion batteries due to their inherent reaction mechanism and safety hazards at high current densities. In this work, we report 1 Ah soft-package potassium-ion hybrid supercapacitors (PIHCs), which combine the merits of high-energy density of battery-type negative electrodes and high-power density of capacitor-type positive electrodes. The PIHC consists of a defect-rich, high specific surface area N-doped carbon nanotube-based positive electrode, MnO quantum dots inlaid spacing-expanded carbon nanotube-based negative electrode, carbonate-based non-aqueous electrolyte, and a binder- and current collector-free cell design. Through the optimization of the cell configuration, electrodes, and electrolyte, the full cells (1 Ah) exhibit a cell voltage up to 4.8 V, high full-cell level specific energy of 140 Wh kg
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.