IDEAS home Printed from https://ideas.repec.org/a/nat/natene/v9y2024i4d10.1038_s41560-024-01461-6.html
   My bibliography  Save this article

Selective and energy-efficient electrosynthesis of ethylene from CO2 by tuning the valence of Cu catalysts through aryl diazonium functionalization

Author

Listed:
  • Huali Wu

    (Université Montpellier, ENSCM, CNRS)

  • Lingqi Huang

    (The Chinese University of Hong Kong)

  • Janis Timoshenko

    (Fritz-Haber-Institute of the Max-Planck Society)

  • Kun Qi

    (Université Montpellier, ENSCM, CNRS)

  • Wensen Wang

    (Université Montpellier, ENSCM, CNRS)

  • Jiefeng Liu

    (Université Montpellier, ENSCM, CNRS)

  • Yang Zhang

    (Université Montpellier, ENSCM, CNRS)

  • Shaokang Yang

    (Jiangsu University)

  • Eddy Petit

    (Université Montpellier, ENSCM, CNRS)

  • Valérie Flaud

    (University of Montpellier, ENSCM, CNRS)

  • Ji Li

    (Shanxi University of Science and Technology)

  • Chrystelle Salameh

    (Université Montpellier, ENSCM, CNRS)

  • Philippe Miele

    (Université Montpellier, ENSCM, CNRS
    Institut Universitaire de France (IUF))

  • Luc Lajaunie

    (Universidad de Cádiz
    Instituto Universitario de Investigación de Microscopía Electrónica y Materiales (IMEYMAT), Facultad de Ciencias, Universidad de Cádiz)

  • Beatriz Roldán Cuenya

    (Fritz-Haber-Institute of the Max-Planck Society)

  • Dewei Rao

    (Jiangsu University)

  • Damien Voiry

    (Université Montpellier, ENSCM, CNRS)

Abstract

Although progress has been made in producing multi-carbon products from the electrochemical reduction of CO2, the modest selectivity for ethylene (C2H4) leads to low energy efficiency and high downstream separation costs. Here we functionalize Cu catalysts with a variety of substituted aryl diazonium salts to improve selectivity towards multi-carbon products. Using computation and operando spectroscopy, we find that Cu surface oxidation state (δ+ where 0

Suggested Citation

  • Huali Wu & Lingqi Huang & Janis Timoshenko & Kun Qi & Wensen Wang & Jiefeng Liu & Yang Zhang & Shaokang Yang & Eddy Petit & Valérie Flaud & Ji Li & Chrystelle Salameh & Philippe Miele & Luc Lajaunie &, 2024. "Selective and energy-efficient electrosynthesis of ethylene from CO2 by tuning the valence of Cu catalysts through aryl diazonium functionalization," Nature Energy, Nature, vol. 9(4), pages 422-433, April.
    • Handle: RePEc:nat:natene:v:9:y:2024:i:4:d:10.1038_s41560-024-01461-6
    DOI: 10.1038/s41560-024-01461-6
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41560-024-01461-6
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1038/s41560-024-01461-6?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

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


    Cited by:

    1. Yu Yang & Cheng Zhang & Chengyi Zhang & Yaohui Shi & Jun Li & Bernt Johannessen & Yongxiang Liang & Shuzhen Zhang & Qiang Song & Haowei Zhang & Jialei Huang & Jingwen Ke & Lei Zhang & Qingqing Song & , 2024. "Ligand-tuning copper in coordination polymers for efficient electrochemical C–C coupling," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    2. Lei Chen & Junmei Chen & Weiwei Fu & Jiayi Chen & Di Wang & Yukun Xiao & Shibo Xi & Yongfei Ji & Lei Wang, 2024. "Energy-efficient CO(2) conversion to multicarbon products at high rates on CuGa bimetallic catalyst," Nature Communications, Nature, vol. 15(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:natene:v:9:y:2024:i:4:d:10.1038_s41560-024-01461-6. 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.