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An iron-base oxygen-evolution electrode for high-temperature electrolyzers

Author

Listed:
  • Kaifa Du

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Enlai Gao

    (Wuhan University)

  • Chunbo Zhang

    (Wuhan University)

  • Yongsong Ma

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Peilin Wang

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Rui Yu

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Wenmiao Li

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Kaiyuan Zheng

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Xinhua Cheng

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Diyong Tang

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Bowen Deng

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Huayi Yin

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

  • Dihua Wang

    (Wuhan University
    Hubei International Scientific and Technological Cooperation Base of Sustainable Resources and Energy)

Abstract

High-temperature molten-salt electrolyzers play a central role in metals, materials and chemicals production for their merit of favorable kinetics. However, a low-cost, long-lasting, and efficient high-temperature oxygen evolution reaction (HT-OER) electrode remains a big challenge. Here we report an iron-base electrode with an in situ formed lithium ferrite scale that provides enhanced stability and catalytic activity in both high-temperature molten carbonate and chloride salts. The finding is stemmed from a discovery of the ionic potential-stability relationship and a basicity modulation principle of oxide films in molten salt. Using the iron-base electrode, we build a kiloampere-scale molten carbonate electrolyzer to efficiently convert CO2 to carbon and oxygen. More broadly, the design principles lay the foundations for exploring cheap, Earth-abundant, and long-lasting HT-OER electrodes for electrochemical devices with molten carbonate and chloride electrolytes.

Suggested Citation

  • Kaifa Du & Enlai Gao & Chunbo Zhang & Yongsong Ma & Peilin Wang & Rui Yu & Wenmiao Li & Kaiyuan Zheng & Xinhua Cheng & Diyong Tang & Bowen Deng & Huayi Yin & Dihua Wang, 2023. "An iron-base oxygen-evolution electrode for high-temperature electrolyzers," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-35904-7
    DOI: 10.1038/s41467-023-35904-7
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    References listed on IDEAS

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    1. Evan J. Horn & Brandon R. Rosen & Yong Chen & Jiaze Tang & Ke Chen & Martin D. Eastgate & Phil S. Baran, 2016. "Scalable and sustainable electrochemical allylic C–H oxidation," Nature, Nature, vol. 533(7601), pages 77-81, May.
    2. Xingli Zou & Li Ji & Jianbang Ge & Donald R. Sadoway & Edward T. Yu & Allen J. Bard, 2019. "Electrodeposition of crystalline silicon films from silicon dioxide for low-cost photovoltaic applications," Nature Communications, Nature, vol. 10(1), pages 1-7, December.
    3. Hiroyuki Shimada & Toshiaki Yamaguchi & Haruo Kishimoto & Hirofumi Sumi & Yuki Yamaguchi & Katsuhiro Nomura & Yoshinobu Fujishiro, 2019. "Nanocomposite electrodes for high current density over 3 A cm−2 in solid oxide electrolysis cells," Nature Communications, Nature, vol. 10(1), pages 1-10, December.
    4. B. Zhang & J. Wang & B. Wu & X. W. Guo & Y. J. Wang & D. Chen & Y. C. Zhang & K. Du & E. E. Oguzie & X. L. Ma, 2018. "Unmasking chloride attack on the passive film of metals," Nature Communications, Nature, vol. 9(1), pages 1-9, December.
    5. George Zheng Chen & Derek J. Fray & Tom W. Farthing, 2000. "Direct electrochemical reduction of titanium dioxide to titanium in molten calcium chloride," Nature, Nature, vol. 407(6802), pages 361-364, September.
    6. Antoine Allanore & Lan Yin & Donald R. Sadoway, 2013. "A new anode material for oxygen evolution in molten oxide electrolysis," Nature, Nature, vol. 497(7449), pages 353-356, May.
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