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Ultrahigh power and energy density in partially ordered lithium-ion cathode materials

Author

Listed:
  • Huiwen Ji

    (University of California Berkeley
    Materials Sciences Division, Lawrence Berkeley National Laboratory
    Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory)

  • Jinpeng Wu

    (The Advanced Light Source, Lawrence Berkeley National Laboratory)

  • Zijian Cai

    (University of California Berkeley
    Materials Sciences Division, Lawrence Berkeley National Laboratory)

  • Jue Liu

    (Neutron Scattering Division, Oak Ridge National Laboratory)

  • Deok-Hwang Kwon

    (University of California Berkeley
    Materials Sciences Division, Lawrence Berkeley National Laboratory)

  • Hyunchul Kim

    (Materials Sciences Division, Lawrence Berkeley National Laboratory)

  • Alexander Urban

    (Columbia University)

  • Joseph K. Papp

    (University of California Berkeley)

  • Emily Foley

    (University of California Santa Barbara)

  • Yaosen Tian

    (University of California Berkeley
    Materials Sciences Division, Lawrence Berkeley National Laboratory)

  • Mahalingam Balasubramanian

    (Advanced Photon Source, Argonne National Laboratory)

  • Haegyeom Kim

    (Materials Sciences Division, Lawrence Berkeley National Laboratory)

  • Raphaële J. Clément

    (University of California Santa Barbara)

  • Bryan D. McCloskey

    (Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory
    University of California Berkeley)

  • Wanli Yang

    (The Advanced Light Source, Lawrence Berkeley National Laboratory)

  • Gerbrand Ceder

    (University of California Berkeley
    Materials Sciences Division, Lawrence Berkeley National Laboratory)

Abstract

The rapid market growth of rechargeable batteries requires electrode materials that combine high power and energy and are made from earth-abundant elements. Here we show that combining a partial spinel-like cation order and substantial lithium excess enables both dense and fast energy storage. Cation overstoichiometry and the resulting partial order is used to eliminate the phase transitions typical of ordered spinels and enable a larger practical capacity, while lithium excess is synergistically used with fluorine substitution to create a high lithium mobility. With this strategy, we achieved specific energies greater than 1,100 Wh kg–1 and discharge rates up to 20 A g–1. Remarkably, the cathode materials thus obtained from inexpensive manganese present a rare case wherein an excellent rate capability coexists with a reversible oxygen redox activity. Our work shows the potential for designing cathode materials in the vast space between fully ordered and disordered compounds.

Suggested Citation

  • Huiwen Ji & Jinpeng Wu & Zijian Cai & Jue Liu & Deok-Hwang Kwon & Hyunchul Kim & Alexander Urban & Joseph K. Papp & Emily Foley & Yaosen Tian & Mahalingam Balasubramanian & Haegyeom Kim & Raphaële J. , 2020. "Ultrahigh power and energy density in partially ordered lithium-ion cathode materials," Nature Energy, Nature, vol. 5(3), pages 213-221, March.
    • Handle: RePEc:nat:natene:v:5:y:2020:i:3:d:10.1038_s41560-020-0573-1
    DOI: 10.1038/s41560-020-0573-1
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    Citations

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    Cited by:

    1. Paul-Martin Luc & Simon Bauer & Julia Kowal, 2022. "Reproducible Production of Lithium-Ion Coin Cells," Energies, MDPI, vol. 15(21), pages 1-16, October.
    2. Kit McColl & Robert A. House & Gregory J. Rees & Alexander G. Squires & Samuel W. Coles & Peter G. Bruce & Benjamin J. Morgan & M. Saiful Islam, 2022. "Transition metal migration and O2 formation underpin voltage hysteresis in oxygen-redox disordered rocksalt cathodes," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    3. Linze Li & Bin Ouyang & Zhengyan Lun & Haoyan Huo & Dongchang Chen & Yuan Yue & Colin Ophus & Wei Tong & Guoying Chen & Gerbrand Ceder & Chongmin Wang, 2023. "Atomic-scale probing of short-range order and its impact on electrochemical properties in cation-disordered oxide cathodes," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Zijian Cai & Bin Ouyang & Han-Ming Hau & Tina Chen & Raynald Giovine & Krishna Prasad Koirala & Linze Li & Huiwen Ji & Yang Ha & Yingzhi Sun & Jianping Huang & Yu Chen & Vincent Wu & Wanli Yang & Chon, 2024. "In situ formed partially disordered phases as earth-abundant Mn-rich cathode materials," Nature Energy, Nature, vol. 9(1), pages 27-36, January.
    5. Yi Pei & Qing Chen & Meiyu Wang & Pengjun Zhang & Qingyong Ren & Jingkai Qin & Penghao Xiao & Li Song & Yu Chen & Wen Yin & Xin Tong & Liang Zhen & Peng Wang & Cheng-Yan Xu, 2022. "A medium-entropy transition metal oxide cathode for high-capacity lithium metal batteries," Nature Communications, Nature, vol. 13(1), pages 1-13, December.

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