IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v9y2018i1d10.1038_s41467-018-03403-9.html
   My bibliography  Save this article

Elucidating anionic oxygen activity in lithium-rich layered oxides

Author

Listed:
  • Jing Xu

    (Lawrence Berkeley National Laboratory)

  • Meiling Sun

    (Lawrence Berkeley National Laboratory)

  • Ruimin Qiao

    (Lawrence Berkeley National Laboratory)

  • Sara E. Renfrew

    (University of California)

  • Lu Ma

    (X-ray Sciences Division, Argonne National Laboratory)

  • Tianpin Wu

    (X-ray Sciences Division, Argonne National Laboratory)

  • Sooyeon Hwang

    (Brookhaven National Laboratory)

  • Dennis Nordlund

    (SLAC National Accelerator Laboratory)

  • Dong Su

    (Brookhaven National Laboratory)

  • Khalil Amine

    (Argonne National Laboratory)

  • Jun Lu

    (Argonne National Laboratory)

  • Bryan D. McCloskey

    (Lawrence Berkeley National Laboratory
    University of California)

  • Wanli Yang

    (Lawrence Berkeley National Laboratory)

  • Wei Tong

    (Lawrence Berkeley National Laboratory)

Abstract

Recent research has explored combining conventional transition-metal redox with anionic lattice oxygen redox as a new and exciting direction to search for high-capacity lithium-ion cathodes. Here, we probe the poorly understood electrochemical activity of anionic oxygen from a material perspective by elucidating the effect of the transition metal on oxygen redox activity. We study two lithium-rich layered oxides, specifically lithium nickel metal oxides where metal is either manganese or ruthenium, which possess a similar structure and discharge characteristics, but exhibit distinctly different charge profiles. By combining X-ray spectroscopy with operando differential electrochemical mass spectrometry, we reveal completely different oxygen redox activity in each material, likely resulting from the different interaction between the lattice oxygen and transition metals. This work provides additional insights into the complex mechanism of oxygen redox and development of advanced high-capacity lithium-ion cathodes.

Suggested Citation

  • Jing Xu & Meiling Sun & Ruimin Qiao & Sara E. Renfrew & Lu Ma & Tianpin Wu & Sooyeon Hwang & Dennis Nordlund & Dong Su & Khalil Amine & Jun Lu & Bryan D. McCloskey & Wanli Yang & Wei Tong, 2018. "Elucidating anionic oxygen activity in lithium-rich layered oxides," Nature Communications, Nature, vol. 9(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-03403-9
    DOI: 10.1038/s41467-018-03403-9
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-018-03403-9
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-018-03403-9?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Qingyuan Li & De Ning & Deniz Wong & Ke An & Yuxin Tang & Dong Zhou & Götz Schuck & Zhenhua Chen & Nian Zhang & Xiangfeng Liu, 2022. "Improving the oxygen redox reversibility of Li-rich battery cathode materials via Coulombic repulsive interactions strategy," Nature Communications, Nature, vol. 13(1), pages 1-13, December.
    2. Tianwei Cui & Jialiang Xu & Xin Wang & Longxiang Liu & Yuxuan Xiang & Hong Zhu & Xiang Li & Yongzhu Fu, 2024. "Highly reversible transition metal migration in superstructure-free Li-rich oxide boosting voltage stability and redox symmetry," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. 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.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-03403-9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.