Communications Materials (May 2020)

High cycle life all-solid-state fluoride ion battery with La2NiO4+d high voltage cathode

  • Mohammad Ali Nowroozi,
  • Kerstin Wissel,
  • Manuel Donzelli,
  • Niloofar Hosseinpourkahvaz,
  • Sergi Plana-Ruiz,
  • Ute Kolb,
  • Roland Schoch,
  • Matthias Bauer,
  • Ali Muhammad Malik,
  • Jochen Rohrer,
  • Sergei Ivlev,
  • Florian Kraus,
  • Oliver Clemens

DOI
https://doi.org/10.1038/s43246-020-0030-5
Journal volume & issue
Vol. 1, no. 1
pp. 1 – 16

Abstract

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Fluoride ion batteries receive substantial interest, but are limited by their cyclic performance. Here, an La2NiO4.13 cathode in an all-solid-state fluoride ion battery achieves up to 220 cycles for a 30 mAh/g cut-off capacity.