Nature Communications (Jul 2020)

The stability of P2-layered sodium transition metal oxides in ambient atmospheres

  • Wenhua Zuo,
  • Jimin Qiu,
  • Xiangsi Liu,
  • Fucheng Ren,
  • Haodong Liu,
  • Huajin He,
  • Chong Luo,
  • Jialin Li,
  • Gregorio F. Ortiz,
  • Huanan Duan,
  • Jinping Liu,
  • Ming-Sheng Wang,
  • Yangxing Li,
  • Riqiang Fu,
  • Yong Yang

DOI
https://doi.org/10.1038/s41467-020-17290-6
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 12

Abstract

Read online

Air-stability is a critical challenge faced by layered sodium transition metal oxide cathodes. Here, the authors depict a general and in-depth model of the structural/chemical evolution of P2-type layered oxides in air and propose an evaluation rule for the air-stability of layered sodium cathodes.