ArticleNational science review2023
Effective transport network driven by tortuosity gradient enables high-electrochem-active solid-state batteries.
Article in National science review, 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 8 papers.
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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.
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Who cites it
8 citing papers in PubMed.
- Taming Transport Gradients: Engineered Microstructures for Fast-Charging Thick Electrodes.Small (Weinheim an der Bergstrasse, Germany) · 2026Review
- Recent Progress in Solid-State Lithium Batteries through Cathode Microstructure Engineering.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Impacts of the Conductive Networks on Solid-State Battery Operation.Angewandte Chemie (International ed. in English) · 2025Article
- X‑ray Micro-Computed Tomography for Structural Analysis of All-Solid-State Battery at Pouch Cell Level.ACS energy letters · 2025Review
- Advancements in Glass Fiber Separator Technology for Lithium-Sulfur Batteries: The Role of Transport, Material Properties, and Modifications.ACS omega · 2025Review
- Origin of fast charging in solid-state batteries revealed by Cryo-transmission X-ray microscopy.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Strong Lewis-acid coordinated PEO electrolyte achieves 4.8 V-class all-solid-state batteries over 580 Wh kgNature communications · 2024Article
- Manufacturing solid-state battery electrodes like an architect.National science review · 2023Article
Corrections and comments
- Commented on by
- Erratum issued
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Simultaneously achieving high electrochemical activity and high loading for solid-state batteries has been hindered by slow ion transport within solid electrodes, in particular with an increase in electrode thickness. Ion transport governed by 'point-to-point' diffusion inside a solid-state electrode is challenging, but still remains elusive. Herein, synchronized electrochemical analysis using X-ray tomography and ptychography reveals new insights into the nature of slow ion transport in solid-state electrodes. Thickness-dependent delithiation kinetics are spatially probed to identify that low-delithiation kinetics originate from the high tortuous and slow longitudinal transport pathways. By fabricating a tortuosity-gradient electrode to create an effective ion-percolation network, the tortuosity-gradient electrode architecture promotes fast charge transport, migrates the heterogeneous solid-state reaction, enhances electrochemical activity and extends cycle life in thick solid-state electrodes. These findings establish effective transport pathways as key design principles for realizing the promise of solid-state high-loading cathodes.
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