Nature Communications (Feb 2021)

A stable cathode-solid electrolyte composite for high-voltage, long-cycle-life solid-state sodium-ion batteries

  • Erik A. Wu,
  • Swastika Banerjee,
  • Hanmei Tang,
  • Peter M. Richardson,
  • Jean-Marie Doux,
  • Ji Qi,
  • Zhuoying Zhu,
  • Antonin Grenier,
  • Yixuan Li,
  • Enyue Zhao,
  • Grayson Deysher,
  • Elias Sebti,
  • Han Nguyen,
  • Ryan Stephens,
  • Guy Verbist,
  • Karena W. Chapman,
  • Raphaële J. Clément,
  • Abhik Banerjee,
  • Ying Shirley Meng,
  • Shyue Ping Ong

DOI
https://doi.org/10.1038/s41467-021-21488-7
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 11

Abstract

Read online

Rechargeable solid-state sodium-ion batteries hold great promise for safer and more energy-dense energy storage. Here, the authors show a new sodium-based halide, Na3-xY1-xZrxCl6, for sodium-all-solid-state batteries with enhanced ionic conductivity and long-term cycling stability.