IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-37009-7.html
   My bibliography  Save this article

Ultrahigh loading dry-process for solvent-free lithium-ion battery electrode fabrication

Author

Listed:
  • Minje Ryu

    (Yonsei University)

  • Young-Kuk Hong

    (Yonsei University)

  • Sang-Young Lee

    (Yonsei University)

  • Jong Hyeok Park

    (Yonsei University)

Abstract

The current lithium-ion battery (LIB) electrode fabrication process relies heavily on the wet coating process, which uses the environmentally harmful and toxic N-methyl-2-pyrrolidone (NMP) solvent. In addition to being unsustainable, the use of this expensive organic solvent substantially increases the cost of battery production, as it needs to be dried and recycled throughout the manufacturing process. Herein, we report an industrially viable and sustainable dry press-coating process that uses the combination of multiwalled carbon nanotubes (MWNTs) and polyvinylidene fluoride (PVDF) as a dry powder composite and etched Al foil as a current collector. Notably, the mechanical strength and performance of the fabricated LiNi0.7Co0.1Mn0.2O2 (NCM712) dry press-coated electrodes (DPCEs) far exceed those of conventional slurry-coated electrodes (SCEs) and give rise to high loading (100 mg cm−2, 17.6 mAh cm−2) with impressive specific energy and volumetric energy density of 360 Wh kg−1 and 701 Wh L−1, respectively.

Suggested Citation

  • Minje Ryu & Young-Kuk Hong & Sang-Young Lee & Jong Hyeok Park, 2023. "Ultrahigh loading dry-process for solvent-free lithium-ion battery electrode fabrication," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
  • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-37009-7
    DOI: 10.1038/s41467-023-37009-7
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-37009-7
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-023-37009-7?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
    ---><---

    References listed on IDEAS

    as
    1. Blake Shaffer & Maximilian Auffhammer & Constantine Samaras, 2021. "Make electric vehicles lighter to maximize climate and safety benefits," Nature, Nature, vol. 598(7880), pages 254-256, October.
    2. Wangda Li & Andrei Dolocan & Pilgun Oh & Hugo Celio & Suhyeon Park & Jaephil Cho & Arumugam Manthiram, 2017. "Dynamic behaviour of interphases and its implication on high-energy-density cathode materials in lithium-ion batteries," Nature Communications, Nature, vol. 8(1), pages 1-10, April.
    3. Cun Wang & Lidan Xing & Jenel Vatamanu & Zhi Chen & Guangyuan Lan & Weishan Li & Kang Xu, 2019. "Overlooked electrolyte destabilization by manganese (II) in lithium-ion batteries," Nature Communications, Nature, vol. 10(1), pages 1-9, December.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Dongkyu Lee & Yejin Shim & Youngsung Kim & Guhan Kwon & Seung Ho Choi & KyungSu Kim & Dong-Joo Yoo, 2024. "Shear force effect of the dry process on cathode contact coverage in all-solid-state batteries," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Gautam Patil & Gayatri Pode & Boucar Diouf & Ramchandra Pode, 2024. "Sustainable Decarbonization of Road Transport: Policies, Current Status, and Challenges of Electric Vehicles," Sustainability, MDPI, vol. 16(18), pages 1-41, September.
    2. Aldy, Joseph E. & Burtraw, Dallas & Fischer, Carolyn & Fowlie, Meredith & Williams, Roberton C. & Cropper, Maureen L., 2022. "How is the U.S. Pricing Carbon? How Could We Price Carbon?," Journal of Benefit-Cost Analysis, Cambridge University Press, vol. 13(3), pages 310-334, October.
    3. Zhang, Hongji & Ding, Tao & Sun, Yuge & Huang, Yuhan & He, Yuankang & Huang, Can & Li, Fangxing & Xue, Chen & Sun, Xiaoqiang, 2023. "How does load-side re-electrification help carbon neutrality in energy systems: Cost competitiveness analysis and life-cycle deduction," Renewable and Sustainable Energy Reviews, Elsevier, vol. 187(C).
    4. Yan, Jiaze & Wang, Ge & Chen, Siyuan & Zhang, He & Qian, Jiaqi & Mao, Yuxuan, 2022. "Harnessing freight platforms to promote the penetration of long-haul heavy-duty hydrogen fuel-cell trucks," Energy, Elsevier, vol. 254(PA).
    5. Maxwell Woody & Gregory A. Keoleian & Parth Vaishnav, 2023. "Decarbonization potential of electrifying 50% of U.S. light-duty vehicle sales by 2030," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    6. Jingzhao Zhang & Yanan Wang & Benben Jiang & Haowei He & Shaobo Huang & Chen Wang & Yang Zhang & Xuebing Han & Dongxu Guo & Guannan He & Minggao Ouyang, 2023. "Realistic fault detection of li-ion battery via dynamical deep learning," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    7. Tyndall, Justin, 2024. "The effect of front-end vehicle height on pedestrian death risk," Economics of Transportation, Elsevier, vol. 37(C).
    8. Adam Millard-Ball & Purva Kapshikar, 2024. "How land use patterns keep driving cheap: Geographic support for transportation taxes," Urban Studies, Urban Studies Journal Limited, vol. 61(7), pages 1345-1370, May.
    9. Daniel Raimi & Emily Grubert & Jake Higdon & Gilbert Metcalf & Sophie Pesek & Devyani Singh, 2023. "The Fiscal Implications of the US Transition Away from Fossil Fuels," Review of Environmental Economics and Policy, University of Chicago Press, vol. 17(2), pages 295-315.
    10. James Bushnell & David Rapson, 2022. "The Electric Ceiling: Limits and Costs of Full Electrification," Working Papers 2220, Federal Reserve Bank of Dallas.
    11. Sacchi, R. & Bauer, C. & Cox, B. & Mutel, C., 2022. "When, where and how can the electrification of passenger cars reduce greenhouse gas emissions?," Renewable and Sustainable Energy Reviews, Elsevier, vol. 162(C).
    12. Lisa Winkler & Drew Pearce & Jenny Nelson & Oytun Babacan, 2023. "The effect of sustainable mobility transition policies on cumulative urban transport emissions and energy demand," Nature Communications, Nature, vol. 14(1), pages 1-14, 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_s41467-023-37009-7. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.