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Expanded graphite as superior anode for sodium-ion batteries

Author

Listed:
  • Yang Wen

    (University of Maryland)

  • Kai He

    (University of Maryland)

  • Yujie Zhu

    (University of Maryland)

  • Fudong Han

    (University of Maryland)

  • Yunhua Xu

    (University of Maryland)

  • Isamu Matsuda

    (University of Illinois at Chicago)

  • Yoshitaka Ishii

    (University of Illinois at Chicago
    Center for Structural Biology, University of Illinois at Chicago)

  • John Cumings

    (University of Maryland)

  • Chunsheng Wang

    (University of Maryland)

Abstract

Graphite, as the most common anode for commercial Li-ion batteries, has been reported to have a very low capacity when used as a Na-ion battery anode. It is well known that electrochemical insertion of Na+ into graphite is significantly hindered by the insufficient interlayer spacing. Here we report expanded graphite as a Na-ion battery anode. Prepared through a process of oxidation and partial reduction on graphite, expanded graphite has an enlarged interlayer lattice distance of 4.3 Å yet retains an analogous long-range-ordered layered structure to graphite. In situ transmission electron microscopy has demonstrated that the Na-ion can be reversibly inserted into and extracted from expanded graphite. Galvanostatic studies show that expanded graphite can deliver a high reversible capacity of 284 mAh g−1 at a current density of 20 mA g−1, maintain a capacity of 184 mAh g−1 at 100 mA g−1, and retain 73.92% of its capacity after 2,000 cycles.

Suggested Citation

  • Yang Wen & Kai He & Yujie Zhu & Fudong Han & Yunhua Xu & Isamu Matsuda & Yoshitaka Ishii & John Cumings & Chunsheng Wang, 2014. "Expanded graphite as superior anode for sodium-ion batteries," Nature Communications, Nature, vol. 5(1), pages 1-10, September.
    • Handle: RePEc:nat:natcom:v:5:y:2014:i:1:d:10.1038_ncomms5033
    DOI: 10.1038/ncomms5033
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    Cited by:

    1. Perveen, Tahira & Siddiq, Muhammad & Shahzad, Nadia & Ihsan, Rida & Ahmad, Abrar & Shahzad, Muhammad Imran, 2020. "Prospects in anode materials for sodium ion batteries - A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 119(C).
    2. Wang, Caiwei & Cao, Liyun & Huang, Jianfeng & Li, Jiayin & Kajiyoshi, Koji, 2021. "Divergent thinking and its application in biomass carbon electrode preparation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    3. Zhang, Yi-Jie & Gao, Yi-Jun & Wang, Xiaoge & Ye, Qin & Zhang, Ya & Wu, Yu & Chen, Shu-Han & Ruan, Bo & Shi, Dean & Jiang, Tao & Tsai, Fang-Chang & Ma, Ning, 2022. "MoTe2 on metal-organic framework derived MoO2/N-doped carbon rods for enhanced sodium-ion storage properties," Energy, Elsevier, vol. 243(C).
    4. Wen Zhu & Yuesheng Wang & Dongqiang Liu & Vincent Gariépy & Catherine Gagnon & Ashok Vijh & Michel L. Trudeau & Karim Zaghib, 2018. "Application of Operando X-ray Diffractometry in Various Aspects of the Investigations of Lithium/Sodium-Ion Batteries," Energies, MDPI, vol. 11(11), pages 1-41, November.
    5. Liu, Yushi & Yang, Yingzi, 2018. "Form-stable phase change material based on Na2CO3·10H2O-Na2HPO4·12H2O eutectic hydrated salt/expanded graphite oxide composite: The influence of chemical structures of expanded graphite oxide," Renewable Energy, Elsevier, vol. 115(C), pages 734-740.
    6. Saswati Sarmah & Lakhanlal & Biraj Kumar Kakati & Dhanapati Deka, 2023. "Recent advancement in rechargeable battery technologies," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 12(2), March.
    7. Jakub Lach & Kamil Wróbel & Justyna Wróbel & Andrzej Czerwiński, 2021. "Applications of Carbon in Rechargeable Electrochemical Power Sources: A Review," Energies, MDPI, vol. 14(9), pages 1-29, May.
    8. Bin Wang & Jack R. Fitzpatrick & Adam Brookfield & Alistair J. Fielding & Emily Reynolds & Jake Entwistle & Jincheng Tong & Ben F. Spencer & Sara Baldock & Katherine Hunter & Christopher M. Kavanagh &, 2024. "Electron paramagnetic resonance as a tool to determine the sodium charge storage mechanism of hard carbon," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    9. Malyan, Sandeep K. & Kumar, Smita S. & Fagodiya, Ram Kishor & Ghosh, Pooja & Kumar, Amit & Singh, Rajesh & Singh, Lakhveer, 2021. "Biochar for environmental sustainability in the energy-water-agroecosystem nexus," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    10. Li, Yong & Yang, Jie & Song, Jian, 2017. "Design structure model and renewable energy technology for rechargeable battery towards greener and more sustainable electric vehicle," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 19-25.

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