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Switching on electrocatalytic activity in solid oxide cells

Author

Listed:
  • Jae-ha Myung

    (School of Chemistry, University of St Andrews)

  • Dragos Neagu

    (School of Chemistry, University of St Andrews)

  • David N. Miller

    (School of Chemistry, University of St Andrews)

  • John T. S. Irvine

    (School of Chemistry, University of St Andrews)

Abstract

A new way of activating the electrodes in solid oxide cells involves applying an electrical potential to trigger the exsolution of metal catalysts to the electrode surface; the success of this technique raises the possibility of regenerating the electrodes during operation.

Suggested Citation

  • Jae-ha Myung & Dragos Neagu & David N. Miller & John T. S. Irvine, 2016. "Switching on electrocatalytic activity in solid oxide cells," Nature, Nature, vol. 537(7621), pages 528-531, September.
    • Handle: RePEc:nat:nature:v:537:y:2016:i:7621:d:10.1038_nature19090
    DOI: 10.1038/nature19090
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    Citations

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    Cited by:

    1. Hyunmin Kim & Chaesung Lim & Ohhun Kwon & Jinkyung Oh & Matthew T. Curnan & Hu Young Jeong & Sihyuk Choi & Jeong Woo Han & Guntae Kim, 2021. "Unveiling the key factor for the phase reconstruction and exsolved metallic particle distribution in perovskites," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    2. Khan, M.S. & Xu, X. & Knibbe, R. & Zhu, Z., 2021. "Air electrodes and related degradation mechanisms in solid oxide electrolysis and reversible solid oxide cells," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    3. Hyeon Han & Yaolong Xing & Bumsu Park & Dmitry I. Bazhanov & Yeongrok Jin & John T. S. Irvine & Jaekwang Lee & Sang Ho Oh, 2022. "Anti-phase boundary accelerated exsolution of nanoparticles in non-stoichiometric perovskite thin films," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    4. Eleonora Calì & Melonie P. Thomas & Rama Vasudevan & Ji Wu & Oriol Gavalda-Diaz & Katharina Marquardt & Eduardo Saiz & Dragos Neagu & Raymond R. Unocic & Stephen C. Parker & Beth S. Guiton & David J. , 2023. "Real-time insight into the multistage mechanism of nanoparticle exsolution from a perovskite host surface," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    5. Sulata K. Sahu & Dhruba Panthi & Ibrahim Soliman & Hai Feng & Yanhai Du, 2022. "Fabrication and Performance of Micro-Tubular Solid Oxide Cells," Energies, MDPI, vol. 15(10), pages 1-17, May.
    6. Jo, Seungyeon & Han Kim, Yo & Jeong, Hyeongwon & Park, Chan-ho & Won, Bo-Ram & Jeon, Hyejin & Taek Lee, Kang & Myung, Jae-ha, 2022. "Exsolution of phase-separated nanoparticles via trigger effect toward reversible solid oxide cell," Applied Energy, Elsevier, vol. 323(C).
    7. Wang, Chaoqi & Lü, Zhe & Li, Jingwei & Cao, Zhiqun & Wei, Bo & Li, Huan & Shang, Minghao & Su, Chaoxiang, 2020. "Efficient use of waste carton for power generation, tar and fertilizer through direct carbon solid oxide fuel cell," Renewable Energy, Elsevier, vol. 158(C), pages 410-420.
    8. Awais, Muhammad & Omar, Muhammad Mubashar & Munir, Anjum & li, Wei & Ajmal, Muhammad & Hussain, Sajjad & Ahmad, Syed Amjad & Ali, Amjad, 2022. "Co-gasification of different biomass feedstock in a pilot-scale (24 kWe) downdraft gasifier: An experimental approach," Energy, Elsevier, vol. 238(PB).
    9. Bo-Wen Zhang & Meng-Nan Zhu & Min-Rui Gao & Xiuan Xi & Nanqi Duan & Zhou Chen & Ren-Fei Feng & Hongbo Zeng & Jing-Li Luo, 2022. "Boosting the stability of perovskites with exsolved nanoparticles by B-site supplement mechanism," Nature Communications, Nature, vol. 13(1), pages 1-12, December.

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