Perovskite oxides have substantial role in the sustainable energy delivery as reflected by
their applicability as oxygen-transporting membranes (OTMs), as electrode/electrolyte …

Oxygen transport membranes (OTMs) are a promising alternative to cryogenic air separation
(ASU) or pressure swing adsorption (PSA) for oxygen production. Using these ceramic …

Mixed ionic–electronic conductors are widely used in devices for energy conversion and
storage. Grain boundaries in these materials have nanoscale spatial dimensions, which can …

Following previous surveys of the solid electrolyte ceramics and electrode reaction
mechanisms in solid oxide fuel cells, this review is focused on the comparative analysis of …

Oxygen transport membranes made of Ba 0.5 Sr 0.5 Co 0.8 Fe 0.2 O 3− δ (BSCF) were
manufactured by tape casting and co-firing. The disk-shaped membranes consisted of a top …

In view of its important role as raw materials in various energy and environment fields, pure
oxygen has been widely required. The present cryogenic distillation, polymeric membrane …

A dense ceramic oxygen permeable membrane reactor (OPMR) not only combines a
membrane separation unit with a chemical reaction, but couples them in such a way that a …

Cleaning up their act: A novel CO 2‐stable and cobalt‐free dual‐phase membrane for
oxygen separation from air has been developed that consists of 40 wt% NiFe 2 O 4 and 60 …

This article presents a review of the recent development of mixed conducting ceramic
materials and membranes, and their potential applications in separations and chemical …

There has been tremendous progress in membrane technology for gas separation, in
particular oxygen separation from air in the last 20years. It provides an alternative route to …