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Pressure-tailored lithium deposition and dissolution in lithium metal batteries

Author

Listed:
  • Chengcheng Fang

    (University of California San Diego
    Michigan State University)

  • Bingyu Lu

    (University of California San Diego)

  • Gorakh Pawar

    (Idaho National Laboratory)

  • Minghao Zhang

    (University of California San Diego)

  • Diyi Cheng

    (University of California San Diego)

  • Shuru Chen

    (General Motors Research and Development Center)

  • Miguel Ceja

    (University of California San Diego)

  • Jean-Marie Doux

    (University of California San Diego)

  • Henry Musrock

    (Michigan State University)

  • Mei Cai

    (General Motors Research and Development Center)

  • Boryann Liaw

    (Idaho National Laboratory)

  • Ying Shirley Meng

    (University of California San Diego)

Abstract

Unregulated lithium (Li) growth is the major cause of low Coulombic efficiency, short cycle life and safety hazards for rechargeable Li metal batteries. Strategies that aim to achieve large granular Li deposits have been extensively explored, and yet it remains a challenge to achieve the ideal Li deposits, which consist of large Li particles that are seamlessly packed on the electrode and can be reversibly deposited and stripped. Here we report a dense Li deposition (99.49% electrode density) with an ideal columnar structure that is achieved by controlling the uniaxial stack pressure during battery operation. Using multiscale characterization and simulation, we elucidate the critical role of stack pressure on Li nucleation, growth and dissolution processes and propose a Li-reservoir-testing protocol to maintain the ideal Li morphology during extended cycling. The precise manipulation of Li deposition and dissolution is a critical step to enable fast charging and a low-temperature operation for Li metal batteries.

Suggested Citation

  • Chengcheng Fang & Bingyu Lu & Gorakh Pawar & Minghao Zhang & Diyi Cheng & Shuru Chen & Miguel Ceja & Jean-Marie Doux & Henry Musrock & Mei Cai & Boryann Liaw & Ying Shirley Meng, 2021. "Pressure-tailored lithium deposition and dissolution in lithium metal batteries," Nature Energy, Nature, vol. 6(10), pages 987-994, October.
    • Handle: RePEc:nat:natene:v:6:y:2021:i:10:d:10.1038_s41560-021-00917-3
    DOI: 10.1038/s41560-021-00917-3
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    Cited by:

    1. Chengbin Jin & Yiyu Huang & Lanhang Li & Guoying Wei & Hongyan Li & Qiyao Shang & Zhijin Ju & Gongxun Lu & Jiale Zheng & Ouwei Sheng & Xinyong Tao, 2023. "A corrosion inhibiting layer to tackle the irreversible lithium loss in lithium metal batteries," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    2. Minglei Mao & Xiao Ji & Qiyu Wang & Zejing Lin & Meiying Li & Tao Liu & Chengliang Wang & Yong-Sheng Hu & Hong Li & Xuejie Huang & Liquan Chen & Liumin Suo, 2023. "Anion-enrichment interface enables high-voltage anode-free lithium metal batteries," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    3. Matthew Sadd & Shizhao Xiong & Jacob R. Bowen & Federica Marone & Aleksandar Matic, 2023. "Investigating microstructure evolution of lithium metal during plating and stripping via operando X-ray tomographic microscopy," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    4. Junyeob Moon & Dong Ok Kim & Lieven Bekaert & Munsoo Song & Jinkyu Chung & Danwon Lee & Annick Hubin & Jongwoo Lim, 2022. "Non-fluorinated non-solvating cosolvent enabling superior performance of lithium metal negative electrode battery," Nature Communications, Nature, vol. 13(1), pages 1-11, December.

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