Ke Guo, Wei Wang,  and Shuqiang Jiao, Recent progress and prospective on layered anode materials for potassium-ion batteries, Int. J. Miner. Metall. Mater., 29(2022), No. 5, pp. 1037-1052. https://doi.org/10.1007/s12613-022-2470-z
Cite this article as:
Ke Guo, Wei Wang,  and Shuqiang Jiao, Recent progress and prospective on layered anode materials for potassium-ion batteries, Int. J. Miner. Metall. Mater., 29(2022), No. 5, pp. 1037-1052. https://doi.org/10.1007/s12613-022-2470-z
Invited Review

Recent progress and prospective on layered anode materials for potassium-ion batteries

+ Author Affiliations
  • Corresponding author:

    Shuqiang Jiao    E-mail: sjiao@ustb.edu.cn

  • Received: 25 January 2022Revised: 1 March 2022Accepted: 9 March 2022Available online: 10 March 2022
  • Potassium-ion batteries (PIBs), also known as “novel post-lithium-ion batteries,” have promising energy storage and utilization prospects due to their abundant and inexpensive raw materials. Appropriate anode materials are critical for realizing high-performance PIBs because they are an important component determining the energy and power densities. Two-dimensional (2D) layered anode materials with increased interlayer distances, specific surface areas, and more active sites are promising candidates for PIBs, which have a high reversible capacity in the energetic pathway. In this review, we briefly summarize K+ storage behaviors in 2D layered carbon, transition metal chalcogenides, and MXene materials and provide some suggestions on how to select and optimize appropriate 2D anode materials to achieve ideal electrochemical performance.
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