IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-39637-5.html
   My bibliography  Save this article

Revealing the closed pore formation of waste wood-derived hard carbon for advanced sodium-ion battery

Author

Listed:
  • Zheng Tang

    (Central South University)

  • Rui Zhang

    (Central South University)

  • Haiyan Wang

    (Central South University)

  • Siyu Zhou

    (Central South University
    Energy Institute, Hong Kong University of Science and Technology)

  • Zhiyi Pan

    (Guangxi University)

  • Yuancheng Huang

    (Central South University)

  • Dan Sun

    (Central South University)

  • Yougen Tang

    (Central South University)

  • Xiaobo Ji

    (Central South University)

  • Khalil Amine

    (Argonne National Laboratory)

  • Minhua Shao

    (Energy Institute, Hong Kong University of Science and Technology)

Abstract

Although the closed pore structure plays a key role in contributing low-voltage plateau capacity of hard carbon anode for sodium-ion batteries, the formation mechanism of closed pores is still under debate. Here, we employ waste wood-derived hard carbon as a template to systematically establish the formation mechanisms of closed pores and their effect on sodium storage performance. We find that the high crystallinity cellulose in nature wood decomposes to long-range carbon layers as the wall of closed pore, and the amorphous component can hinder the graphitization of carbon layer and induce the crispation of long-range carbon layers. The optimized sample demonstrates a high reversible capacity of 430 mAh g−1 at 20 mA g−1 (plateau capacity of 293 mAh g−1 for the second cycle), as well as good rate and stable cycling performances (85.4% after 400 cycles at 500 mA g−1). Deep insights into the closed pore formation will greatly forward the rational design of hard carbon anode with high capacity.

Suggested Citation

  • Zheng Tang & Rui Zhang & Haiyan Wang & Siyu Zhou & Zhiyi Pan & Yuancheng Huang & Dan Sun & Yougen Tang & Xiaobo Ji & Khalil Amine & Minhua Shao, 2023. "Revealing the closed pore formation of waste wood-derived hard carbon for advanced sodium-ion battery," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-39637-5
    DOI: 10.1038/s41467-023-39637-5
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-39637-5
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-39637-5?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. Ziyang Lu & Huijun Yang & Yong Guo & Hongxin Lin & Peizhao Shan & Shichao Wu & Ping He & Yong Yang & Quan-Hong Yang & Haoshen Zhou, 2024. "Consummating ion desolvation in hard carbon anodes for reversible sodium storage," Nature Communications, Nature, vol. 15(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:14:y:2023:i:1:d:10.1038_s41467-023-39637-5. 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.