Fluorite–Perovskite Heterointerface Engineering Boosts CO2 Electrolysis Performance in Solid Oxide Electrolysis Cells
Solid oxide electrolysis cells (SOECs) provide a promising route for renewable-electricity storage and CO2 conversion into value-added chemicals and fuels, yet their high-temperature operating environment requires the development of efficient and stable fuel electrode materials. Sr0.9Ti0.45Fe0.5W0.05O3−δ (STFW) perovsk...