EPISTORE: Thin Film Reversible Solid Oxide Cells for Ultracompact Electrical Energy Storage Imatge Funding agency European Commission Reference H2020-FETPROACT-2018-2020-101017709 Period dv., 01/01/2021 - 12:00 - dt., 31/12/2024 - 12:00 P.I. at IMB-CNM Fonseca, Luis