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Full open-framework batteries for stationary energy storage

Author

Listed:
  • Mauro Pasta

    (Stanford University)

  • Colin D. Wessells

    (Stanford University)

  • Nian Liu

    (Stanford University)

  • Johanna Nelson

    (Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA)

  • Matthew T. McDowell

    (Stanford University)

  • Robert A. Huggins

    (Stanford University)

  • Michael F. Toney

    (Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA)

  • Yi Cui

    (Stanford University
    Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA)

Abstract

New types of energy storage are needed in conjunction with the deployment of renewable energy sources and their integration with the electrical grid. We have recently introduced a family of cathodes involving the reversible insertion of cations into materials with the Prussian Blue open-framework crystal structure. Here we report a newly developed manganese hexacyanomanganate open-framework anode that has the same crystal structure. By combining it with the previously reported copper hexacyanoferrate cathode we demonstrate a safe, fast, inexpensive, long-cycle life aqueous electrolyte battery, which involves the insertion of sodium ions. This high rate, high efficiency cell shows a 96.7% round trip energy efficiency when cycled at a 5C rate and an 84.2% energy efficiency at a 50C rate. There is no measurable capacity loss after 1,000 deep-discharge cycles. Bulk quantities of the electrode materials can be produced by a room temperature chemical synthesis from earth-abundant precursors.

Suggested Citation

  • Mauro Pasta & Colin D. Wessells & Nian Liu & Johanna Nelson & Matthew T. McDowell & Robert A. Huggins & Michael F. Toney & Yi Cui, 2014. "Full open-framework batteries for stationary energy storage," Nature Communications, Nature, vol. 5(1), pages 1-9, May.
  • Handle: RePEc:nat:natcom:v:5:y:2014:i:1:d:10.1038_ncomms4007
    DOI: 10.1038/ncomms4007
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    Cited by:

    1. Baowei Xie & Ryo Sakamoto & Ayuko Kitajou & Kosuke Nakamoto & Liwei Zhao & Shigeto Okada & Wataru Kobayashi & Masaki Okada & Toshiya Takahara, 2019. "Cathode Properties of Na 3 MnPO 4 CO 3 Prepared by the Mechanical Ball Milling Method for Na-Ion Batteries," Energies, MDPI, vol. 12(23), pages 1-10, November.
    2. Tang, Xin & Li, Guiqiang & Zhao, Xudong, 2021. "Effect of air gap on a novel hybrid photovoltaic/thermal and thermally regenerative electrochemical cycle system," Applied Energy, Elsevier, vol. 293(C).
    3. Ben Niu & Wenxuan Jiang & Bo Jiang & Mengqi Lv & Sa Wang & Wei Wang, 2022. "Determining the depth of surface charging layer of single Prussian blue nanoparticles with pseudocapacitive behaviors," Nature Communications, Nature, vol. 13(1), pages 1-9, December.

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