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Evolution of the electrochemical interface in high-temperature fuel cells and electrolysers

Author

Listed:
  • John T. S. Irvine

    (School of Chemistry, University of St Andrews)

  • Dragos Neagu

    (School of Chemistry, University of St Andrews)

  • Maarten C. Verbraeken

    (School of Chemistry, University of St Andrews)

  • Christodoulos Chatzichristodoulou

    (Technical University of Denmark)

  • Christopher Graves

    (Technical University of Denmark)

  • Mogens B. Mogensen

    (Technical University of Denmark)

Abstract

The critical region determining the performance and lifetime of solid oxide electrochemical systems is normally at the electrode side of the electrode/electrolyte interface. Typically this electrochemically active region only extends a few micrometres and for best performance involves intricate structures and nanocomposites. Much of the most exciting recent research involves understanding processes occurring at this interface and in developing new means of controlling the structure at this interface on the nanoscale. Here we consider in detail the diverse range of materials architectures that may be involved, describe the evolution of these interface structures and finally explore the new chemistries that allow control and manipulation of these architectures to optimize both performance and durability.

Suggested Citation

  • John T. S. Irvine & Dragos Neagu & Maarten C. Verbraeken & Christodoulos Chatzichristodoulou & Christopher Graves & Mogens B. Mogensen, 2016. "Evolution of the electrochemical interface in high-temperature fuel cells and electrolysers," Nature Energy, Nature, vol. 1(1), pages 1-13, January.
    • Handle: RePEc:nat:natene:v:1:y:2016:i:1:d:10.1038_nenergy.2015.14
    DOI: 10.1038/nenergy.2015.14
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    Citations

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    Cited by:

    1. Meng, Xiuxia & Liu, Yongna & Yang, Naitao & Tan, Xiaoyao & Liu, Jian & Diniz da Costa, João C. & Liu, Shaomin, 2017. "Highly compact and robust hollow fiber solid oxide cells for flexible power generation and gas production," Applied Energy, Elsevier, vol. 205(C), pages 741-748.
    2. Wang, Chaoyang & Chen, Ming & Liu, Ming & Yan, Junjie, 2020. "Dynamic modeling and parameter analysis study on reversible solid oxide cells during mode switching transient processes," Applied Energy, Elsevier, vol. 263(C).
    3. Li, Bangxin & Irvine, John T.S. & Ni, Jiupai & Ni, Chengsheng, 2022. "High-performance and durable alcohol-fueled symmetrical solid oxide fuel cell based on ferrite perovskite electrode," Applied Energy, Elsevier, vol. 306(PB).
    4. Li, Haolong & Wei, Wei & Liu, Fengxia & Xu, Xiaofei & Li, Zhiyi & Liu, Zhijun, 2023. "Identification of internal polarization dynamics for solid oxide fuel cells investigated by electrochemical impedance spectroscopy and distribution of relaxation times," Energy, Elsevier, vol. 267(C).
    5. Daria Vladikova & Blagoy Burdin & Asrar Sheikh & Paolo Piccardo & Milena Krapchanska & Dario Montinaro & Roberto Spotorno, 2022. "Accelerated Stress Tests for Solid Oxide Cells via Artificial Aging of the Fuel Electrode," Energies, MDPI, vol. 15(9), pages 1-21, April.
    6. Ke, Yuzhi & Yuan, Wei & Zhou, Feikun & Guo, Wenwen & Li, Jinguang & Zhuang, Ziyi & Su, Xiaoqing & Lu, Biaowu & Zhao, Yonghao & Tang, Yong & Chen, Yu & Song, Jianli, 2021. "A critical review on surface-pattern engineering of nafion membrane for fuel cell applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    7. Zhang, Yongliang & Han, Minfang, 2019. "Energy storage and syngas production by switching cathode gas in nickel-yttria stabilized zirconia supported solid oxide cell," Applied Energy, Elsevier, vol. 241(C), pages 1-10.

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