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Advanced zinc-air batteries based on high-performance hybrid electrocatalysts

Author

Listed:
  • Yanguang Li

    (Stanford University)

  • Ming Gong

    (Stanford University)

  • Yongye Liang

    (Stanford University)

  • Ju Feng

    (Stanford University)

  • Ji-Eun Kim

    (Stanford University)

  • Hailiang Wang

    (Stanford University)

  • Guosong Hong

    (Stanford University)

  • Bo Zhang

    (Stanford University)

  • Hongjie Dai

    (Stanford University)

Abstract

Primary and rechargeable Zn-air batteries could be ideal energy storage devices with high energy and power density, high safety and economic viability. Active and durable electrocatalysts on the cathode side are required to catalyse oxygen reduction reaction during discharge and oxygen evolution reaction during charge for rechargeable batteries. Here we developed advanced primary and rechargeable Zn-air batteries with novel CoO/carbon nanotube hybrid oxygen reduction catalyst and Ni-Fe-layered double hydroxide oxygen evolution catalyst for the cathode. These catalysts exhibited higher catalytic activity and durability in concentrated alkaline electrolytes than precious metal Pt and Ir catalysts. The resulting primary Zn-air battery showed high discharge peak power density ~265 mW cm−2, current density ~200 mA cm−2 at 1 V and energy density >700 Wh kg−1. Rechargeable Zn-air batteries in a tri-electrode configuration exhibited an unprecedented small charge–discharge voltage polarization of ~0.70 V at 20 mA cm−2, high reversibility and stability over long charge and discharge cycles.

Suggested Citation

  • Yanguang Li & Ming Gong & Yongye Liang & Ju Feng & Ji-Eun Kim & Hailiang Wang & Guosong Hong & Bo Zhang & Hongjie Dai, 2013. "Advanced zinc-air batteries based on high-performance hybrid electrocatalysts," Nature Communications, Nature, vol. 4(1), pages 1-7, June.
    • Handle: RePEc:nat:natcom:v:4:y:2013:i:1:d:10.1038_ncomms2812
    DOI: 10.1038/ncomms2812
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    Cited by:

    1. Gallo, A.B. & Simões-Moreira, J.R. & Costa, H.K.M. & Santos, M.M. & Moutinho dos Santos, E., 2016. "Energy storage in the energy transition context: A technology review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 800-822.
    2. Chen, Dongfang & Pan, Lyuming & Pei, Pucheng & Huang, Shangwei & Ren, Peng & Song, Xin, 2021. "Carbon-coated oxygen vacancies-rich Co3O4 nanoarrays grow on nickel foam as efficient bifunctional electrocatalysts for rechargeable zinc-air batteries," Energy, Elsevier, vol. 224(C).
    3. Hoque, M.M. & Hannan, M.A. & Mohamed, A. & Ayob, A., 2017. "Battery charge equalization controller in electric vehicle applications: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 75(C), pages 1363-1385.
    4. Nak Heon Choi & Diego del Olmo & Diego Milian & Nadia El Kissi & Peter Fischer & Karsten Pinkwart & Jens Tübke, 2020. "Use of Carbon Additives towards Rechargeable Zinc Slurry Air Flow Batteries," Energies, MDPI, vol. 13(17), pages 1-12, August.
    5. Pu, Zonghua & Zhang, Gaixia & Hassanpour, Amir & Zheng, Dewen & Wang, Shanyu & Liao, Shijun & Chen, Zhangxin & Sun, Shuhui, 2021. "Regenerative fuel cells: Recent progress, challenges, perspectives and their applications for space energy system," Applied Energy, Elsevier, vol. 283(C).
    6. Hongyun Ma & Baoguo Wang & Yongsheng Fan & Weichen Hong, 2014. "Development and Characterization of an Electrically Rechargeable Zinc-Air Battery Stack," Energies, MDPI, vol. 7(10), pages 1-9, October.
    7. Pei, Pucheng & Huang, Shangwei & Chen, Dongfang & Li, Yuehua & Wu, Ziyao & Ren, Peng & Wang, Keliang & Jia, Xiaoning, 2019. "A high-energy-density and long-stable-performance zinc-air fuel cell system," Applied Energy, Elsevier, vol. 241(C), pages 124-129.
    8. Wang, Keliang & Pei, Pucheng & Wang, Yichun & Liao, Cheng & Wang, Wei & Huang, Shangwei, 2018. "Advanced rechargeable zinc-air battery with parameter optimization," Applied Energy, Elsevier, vol. 225(C), pages 848-856.

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