Solid State Ionics has launched a new “proceedings-perspective” format: short, citable progress reports on the topics discussed at major conferences. This paper covers solid oxide cells – devices that convert fuel into electricity, or electricity into hydrogen, using a ceramic electrolyte – as presented at the E-MRS 2025 Spring Meeting.
It summarises emerging directions in the field, including high-entropy oxide electrodes, new compositions that reduce the use of critical raw materials, and advanced characterisation techniques.
Read the paper: M. Burriel, A. Tarancón, M. A. Laguna-Bercero, “Current trends in solid state ionics: Solid oxide cells – a proceedings-perspective paper of the E-MRS 2025 Spring Meeting”, Solid State Ionics 446, 117296 (2026). https://doi.org/10.1016/j.ssi.2026.117296
Figure from Burriel, Tarancón, Laguna-Bercero, Solid State Ionics 446, 117296 (2026), CC BY 4.0.
