Materials with high oxygen ion conductivity and low electronic conductivity are required for
electrolytes in solid oxide fuel cells (SOFC) and high-temperature electrolysis (SOEC). A …

Abstract In this work, 0.7 BaTiO 3-0.3 Sr 0.2 Bi 0.7 TiO 3 (0.7 BT-0.3 SBT) ceramics with 0.15
mol% various rare-earth oxides doped are designed and synthesized by the conventional …

We review a combination of theoretical and experimental techniques that have been applied
to the study of grain boundaries in SrTiO3, with particular attention to Σ3 and-oriented grain …

In the present work, a first-principles method is used to calculate the oxidation energies of Al
2 O 3 and TiO 2 as well as the formation energy of oxygen vacancy in TiO 2 containing …

We present a density functional theory (DFT) framework taking into account the finite
temperature effects to quantitatively understand and predict charged defect equilibria in a …

Abstract (Al, Nb) co-doped TiO 2 colossal dielectric ceramics were effectively made using
conventional sintering (CS), flash sintering (FS) and two-step flash sintering (TSFS) …

So-called oxide dispersion strengthened steels or nanostructured ferritic alloys (NFAs)
contain nanoprecipitates which give them exceptional mechanical properties and resistance …

The mechanical properties and radiation tolerance of nanostructured ferritic alloys rely on a
dense population of nanometer-scale Y–Ti oxides. The stability of these nano-oxides during …

The influence of hydrogen addition to an Ar plasma on the structural properties of TiO 2− x
films produced by RF sputtering of a TiO 2 target at room temperature was studied. The …

Atomically dispersed transition-metal catalysts have received increasing research interest in
heterogeneous catalysis. However, the nature of the real active phase, specifically how the …