Electrochemical Reduction and Oxidation of Ruddlesden–Popper-Type La<sub>2</sub>NiO<sub>3</sub>F<sub>2</sub> within Fluoride-Ion Batteries
K. Wissel, R. Schoch, T. Vogel, M. Donzelli, G. Matveeva, U. Kolb, M. Bauer, P.R. Slater, O. Clemens, Chemistry of Materials 33 (2021) 499–512.