Using a hybrid fixture, application of an appropriate external pressure on Li-metal pouch cells with a liquid electrolyte considerably reduces cell swelling. Mapping of the pressure distribution across the cell surface provides insight into the electroplating process that could inform strategies to overcome uneven Li plating on the Li-metal surface.
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References
Louli, A. J. et al. Diagnosing and correcting anode-free cell failure via electrolyte and morphological analysis. Nat. Energy 5, 693–702 (2020). An article that discusses the impact of pressure on anode-free cells.
Xiao, J. How lithium dendrite forms in liquid batteries. Science 366, 426–427 (2019). A perspective article that presents the cause of dendritic Li formation.
Chen, S. et al. Critical parameters for evaluating coin cells and pouch cells of rechargeable Li-metal batteries. Joule 3, 1094–1105 (2019). An article that discusses the differences between coin cells and pouch cells.
Wünsch, M., Kaufman, J. & Sauer, D. U. Investigation of the influence of different bracing of automotive pouch cells on cyclic lifetime and impedance spectra. J. Energy Storage 21, 149–155 (2019). An article that discusses the constant gap and constant pressure braces used for Li-ion batteries.
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This is a summary of: Liu, D. et al. Controlled large-area lithium deposition to reduce swelling of high-energy lithium metal pouch cells in liquid electrolytes. Nat. Energy https://doi.org/10.1038/s41560-024-01488-9 (2024).
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Uncovering the impact of pressure on lithium-metal pouch cells with liquid electrolytes. Nat Energy (2024). https://doi.org/10.1038/s41560-024-01489-8
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DOI: https://doi.org/10.1038/s41560-024-01489-8
