The B-site substituted perovskite oxides A 2 B′ B ″O 6 have in the recent decades gained
an increasing amount of interest due to their various interesting properties and possible …

The electrochemical carbon dioxide reduction reaction (CO2RR) is a transformative
technology to reduce the carbon footprint of modern society. Single‐site catalysts have been …

We survey the magnetocaloric effect in perovskite-type oxides (including doped ABO 3-type
manganese oxides, A 3 B 2 O 7-type two-layered perovskite oxides, and A 2 B'B''O 6-type …

Catalytic reactions that require more than one active sites are popular, such as selective
catalytic reduction of NO x with NH 3 (NH 3-SCR) for the elimination of NO x contaminant …

We have investigated a series of double-perovskite oxides Sr2MMoO6− δ (M= Mg, Mn, Fe,
Co, Ni, Zn) for redox stability, oxygen content and crystal structure. Phases with M= Co, Ni …

Maghemite (γ-Fe2O3) with a spinel structure, consisting of tetrahedral Fe3+ (Fe3+ Td) and
octahedral Fe3+ (Fe3+ Oh) sites, has been intensively investigated as an environmentally …

Abstract Double-perovskite Sr-deficient Sr 2− x MgMoO 6− δ (x= 0–0.15) samples were
prepared via a sol–gel route and evaluated as anode materials for solid-oxide fuel cells. The …

Polycrystalline Sr2FeMoO6 samples are synthesized by an encapsulation technique under
very low oxygen partial pressures utilizing the Fe/FeO redox couple as an oxygen getter. A …

A wet-chemistry technique, namely the citrate route, has been used to prepare high-quality
polycrystalline samples of double perovskite Sr 2 FeMoO 6. We report on the evolution of …

In the present work, solid solutions of the composition SrFe1− xM xO3− z, where M= Mo, W
and 0< x< 0.5, are synthesized. The structure of the new materials depending on the …