Electrochemical energy storage systems such as fuel cells and metal–air batteries can be
used as clean power sources for electric vehicles. In these systems, one necessary reaction …

Although Nernst observed ionic conduction of zirconia–yttria solutions in 1899, the field of
oxygen separation research remained dormant. In the last 30 years, research efforts by the …

Lithium (Li) metal with high theoretical capacity and the lowest electrochemical potential has
been proposed as the ideal anode for high‐energy‐density rechargeable battery systems …

Solid oxide fuel cells (SOFCs) are characterized by low pollution, and are therefore the best
alternative both for distributed energy sources and large‐scale integration. Fuel flexibility …

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 …

Direct conversion of methane to C2 compounds by oxidative and nonoxidative coupling
reactions has been intensively studied in the past four decades; however, because these …

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 …

Mixed ionic-electronic conducting membranes have seen significant progress over the last
25 years as efficient ways to obtain oxygen separation from air and for their integration in …

Hydrogen is considered a fuel of the future due to its diversified supply and zero greenhouse
gas emission. The application of advanced membrane technology for hydrogen separation …

Mixed ionic–electronic conducting oxygen‐permeable membranes can rapidly separate
oxygen from air with 100% selectivity and low energy consumption. Combining reaction and …