Solid oxide reversible fuel cell with improved electrode composition

摘要

A solid oxide electrolyzer cell or a solid oxide reversible fuel cell includes a solid oxide electrolyte. It may also include at least one of a first gadolinia doped ceria interfacial layer in contact with a first side of the electrolyte and a second gadolinia doped ceria interfacial layer in contact with a second side of the electrolyte. It may also include a fuel electrode including a cermet containing nickel and one or both of a doped zirconia and gadolinia doped ceria. It may also include an oxidant electrode including an LSM and one or both of a doped zirconia and gadolinia doped ceria.