In the last two decades, structure and properties of Ruddlesden–Popper phase (RP) A 2 BO
4 oxides with K 2 NiF 4 structure, have been widely investigated. But to the best of our …

In the last decade, the field of oxide-ion and proton conductors continued to trigger a
significant amount of basic research aimed at improving the properties and the …

In this paper, the review of the new class of ionic conductors was made. For the last several
years, the layered perovskites with Ruddlesden-Popper structure AIILnInO4 attracted …

The potential of calcium-doped layered perovskite compounds, BaNd1–x Ca x InO4–x/2
(where x is the excess Ca content), as protonic conductors was experimentally investigated …

Oxide-ion conductors have found applications in various electrochemical devices, such as
solid-oxide fuel cells, gas sensors, and separation membranes. Dion–Jacobson phases are …

Critical to the development of solid electrolytes in clean energy applications is a new class of
proton conductors. Here, we report the first example of proton conductors belonging to (110) …

Oxide-ion conductors, also known as “oxygen ion conductors,” have garnered significant
attention in recent years due to their extensive applications in a variety of electrochemical …

The Ca2+ and Ba2+ solubility on Nd3+ sites in new layered perovskite NdBaInO4 mixed
oxide ionic and hole conductor and their effect on the oxide ion conductivity of NdBaInO4 …

Oxide ion conductors are important materials with a range of technological applications and
are currently used as electrolytes for solid oxide fuel cells and solid oxide electrolyzer cells …

Various structural families have been reported to support oxide ion conductivity; among
these, perovskite conductors have received particular attention. The perovskite structure is …