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Boosting oxygen evolution of single-atomic ruthenium through electronic coupling with cobalt-iron layered double hydroxides

Author

Listed:
  • Pengsong Li

    (Beijing University of Chemical Technology
    Yale University)

  • Maoyu Wang

    (Oregon State University)

  • Xinxuan Duan

    (Beijing University of Chemical Technology)

  • Lirong Zheng

    (Institute of High Energy Physics (IHEP) of the Chinese Academy of Sciences (CAS))

  • Xiaopeng Cheng

    (Beijing University of Technology)

  • Yuefei Zhang

    (Beijing University of Technology)

  • Yun Kuang

    (Beijing University of Chemical Technology)

  • Yaping Li

    (Beijing University of Chemical Technology)

  • Qing Ma

    (Northwestern University)

  • Zhenxing Feng

    (Oregon State University)

  • Wen Liu

    (Beijing University of Chemical Technology)

  • Xiaoming Sun

    (Beijing University of Chemical Technology)

Abstract

Single atom catalyst, which contains isolated metal atoms singly dispersed on supports, has great potential for achieving high activity and selectivity in hetero-catalysis and electrocatalysis. However, the activity and stability of single atoms and their interaction with support still remains a mystery. Here we show a stable single atomic ruthenium catalyst anchoring on the surface of cobalt iron layered double hydroxides, which possesses a strong electronic coupling between ruthenium and layered double hydroxides. With 0.45 wt.% ruthenium loading, the catalyst exhibits outstanding activity with overpotential 198 mV at the current density of 10 mA cm−2 and a small Tafel slope of 39 mV dec−1 for oxygen evolution reaction. By using operando X-ray absorption spectroscopy, it is disclosed that the isolated single atom ruthenium was kept under the oxidation states of 4+ even at high overpotential due to synergetic electron coupling, which endow exceptional electrocatalytic activity and stability simultaneously.

Suggested Citation

  • Pengsong Li & Maoyu Wang & Xinxuan Duan & Lirong Zheng & Xiaopeng Cheng & Yuefei Zhang & Yun Kuang & Yaping Li & Qing Ma & Zhenxing Feng & Wen Liu & Xiaoming Sun, 2019. "Boosting oxygen evolution of single-atomic ruthenium through electronic coupling with cobalt-iron layered double hydroxides," Nature Communications, Nature, vol. 10(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-09666-0
    DOI: 10.1038/s41467-019-09666-0
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    Cited by:

    1. Min Xu & Jinjun Qu & Mai Li, 2022. "National Policies, Recent Research Hotspots, and Application of Sustainable Energy: Case of China, USA, and European Countries," Sustainability, MDPI, vol. 14(16), pages 1-30, August.
    2. Yiming Zhu & Jiaao Wang & Toshinari Koketsu & Matthias Kroschel & Jin-Ming Chen & Su-Yang Hsu & Graeme Henkelman & Zhiwei Hu & Peter Strasser & Jiwei Ma, 2022. "Iridium single atoms incorporated in Co3O4 efficiently catalyze the oxygen evolution in acidic conditions," Nature Communications, Nature, vol. 13(1), pages 1-12, December.
    3. Jiao Lan & Zengxi Wei & Ying-Rui Lu & DeChao Chen & Shuangliang Zhao & Ting-Shan Chan & Yongwen Tan, 2023. "Efficient electrosynthesis of formamide from carbon monoxide and nitrite on a Ru-dispersed Cu nanocluster catalyst," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    4. Siliu Lyu & Chenxi Guo & Jianing Wang & Zhongjian Li & Bin Yang & Lecheng Lei & Liping Wang & Jianping Xiao & Tao Zhang & Yang Hou, 2022. "Exceptional catalytic activity of oxygen evolution reaction via two-dimensional graphene multilayer confined metal-organic frameworks," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    5. Kun Du & Lifu Zhang & Jieqiong Shan & Jiaxin Guo & Jing Mao & Chueh-Cheng Yang & Chia-Hsin Wang & Zhenpeng Hu & Tao Ling, 2022. "Interface engineering breaks both stability and activity limits of RuO2 for sustainable water oxidation," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    6. Jiaqi Zhao & Jinjia Liu & Zhenhua Li & Kaiwen Wang & Run Shi & Pu Wang & Qing Wang & Geoffrey I. N. Waterhouse & Xiaodong Wen & Tierui Zhang, 2023. "Ruthenium-cobalt single atom alloy for CO photo-hydrogenation to liquid fuels at ambient pressures," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    7. Jie Wei & Hua Tang & Li Sheng & Ruyang Wang & Minghui Fan & Jiale Wan & Yuheng Wu & Zhirong Zhang & Shiming Zhou & Jie Zeng, 2024. "Site-specific metal-support interaction to switch the activity of Ir single atoms for oxygen evolution reaction," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    8. Xinxuan Duan & Qihao Sha & Pengsong Li & Tianshui Li & Guotao Yang & Wei Liu & Ende Yu & Daojin Zhou & Jinjie Fang & Wenxing Chen & Yizhen Chen & Lirong Zheng & Jiangwen Liao & Zeyu Wang & Yaping Li &, 2024. "Dynamic chloride ion adsorption on single iridium atom boosts seawater oxidation catalysis," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    9. Lingyou Zeng & Zhonglong Zhao & Fan Lv & Zhonghong Xia & Shi-Yu Lu & Jiong Li & Kaian Sun & Kai Wang & Yingjun Sun & Qizheng Huang & Yan Chen & Qinghua Zhang & Lin Gu & Gang Lu & Shaojun Guo, 2022. "Anti-dissolution Pt single site with Pt(OH)(O3)/Co(P) coordination for efficient alkaline water splitting electrolyzer," Nature Communications, Nature, vol. 13(1), pages 1-9, December.

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