Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
July 29, 2026eChemOpen Access

Decoupling Mechanical Confinement from Ion-Transport Penalty in Sn Foil Anodes via Al-Phase Topology Regulation

View Full Paper
Ask AI
Bookmark
Share

Authors

CWChaoxian WuYJYaduo JiaJLJiaxin Li

Discussion

Loading...

Member takes

Overview

Randomized trial demonstrates improved ion transport in high-capacity foil anodes, implying better battery performance.

Key Points

  • This research aims to address the conflict between mechanical confinement and ion transport in alloy-type Sn foil anodes for lithium-ion batteries.
  • Regulated the spatial continuity of the Al phase in multilayer Sn foil anodes.
  • Tested AlmSn-ML anode for 430 cycles at 2 mAh cm−2 and 1 mA cm−2.
  • Evaluated full cells with high-loading LiFePO4 and NCM811 cathodes.
  • AlmSn-ML anode retains 91.51% capacity after 160 cycles with LiFePO4 cathodes.
  • Achieved 430 cycles with optimized ion pathways and reduced volume strain.
  • Demonstrated high volumetric energy density in full cells.

Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/6a69a25ec8da07d9defa5b1bhttps://doi.org/10.53941/echem.2026.100008
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. 1Microstructure–Interphase Co-Regulation Enables Stable Self-Supporting Al–Sn–Si Alloy Foil Anodes for Liquid and Sulfide-Based Lithium Batteries2026
  2. 2Equilibrium Lithiation Dynamics Induced Strain Partitioning Design Minimizing Volume Change of Bulk Alloy Type Anode for Lithium Ion Battery2026 · 1 citations
  3. 3Highly Fluorinated Interphase Enables the Exceptional Stability of Monolithic Al Foil Anode for Li‐Ion Batteries2024 · 22 citations
  4. 4A Melt-Infused Li–Sn Alloy Anode with an Iodine-Rich Interface for Long-Life and High-Rate Lithium Metal Batteries2026
  5. 5Realizing Ultrathin LiSn Alloy Anode by Tuning the Wettability of Molten Li for High-Energy-Density Batteries2024 · 10 citations