Complex oxides are an important class of materials with enormous potential for
electrochemical applications. Depending on their composition and structure, such complex …

Materials engineering is an important trajectory for the design of new complex oxide
compounds for their high-temperature application in solid oxide electrochemical cells …

Abstract Layered nickelates, Ln 2 NiO 4+ δ, are promising electrode materials for many
electrochemical applications, including solid oxide fuel cells and electrolysis cells. Although …

The development and commercialization of proton ceramic fuel cells (PCFCs) are greatly
limited due to the lack of suitable cathode materials with a highly active oxygen reduction …

Layered nickelates, as representatives of Ruddlesden-Popper phases, are widely used in
electrochemical, catalytic and other applications due to their advanced transport and …

Protonic ceramic electrochemical cells provide an excellent basis for the advancement of
high-temperature solid oxide devices, offering potential solutions to a range of challenges in …

Hydrogen is widely used in industrial chemistry and acts as a promising clean energy carrier
that can be produced from different hydrocarbons and water. Currently, the main sources of …

The increased interest in dual-phase membrane materials for oxygen separation leads to
the continuous optimization of their composition. Rare-earth doped ceria is a promising …

Searching for suitable materials for symmetrical solid oxide fuel cells is an essential
direction in modern high-temperature electrochemistry. One promising option for …

The dual-phase composite 60 wt% Ce0. 8Gd0. 2O2− δ–40 wt% FeCo2O4 (60CGO20–FCO)
is shown to be an excellent oxygen transport membrane (OTM) with sufficient stability and …