The practical use of Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) prototypical oxygen-transport membrane for air separation is currently hampered by the decomposition of the cubic perovskite into a variant with hexagonal stacking at intermediate temperatures of ≤850 °C, which impairs the oxygen transport. Here, we report the development of a W-doped BSCF composite that contains Fe-rich single perovskite (SP) and W-rich double perovskite (DP) phases with different crystallographic parameters. In contrast to BSCF, the BSCFW SP/DP composite maintains its cubic structure at 800 °C for 200 h, demonstrating its structural stability at intermediate temperatures. We use X-ray diffraction, scanning electron microscopy, and high-resolution transmission electron m...
This work investigates the partial substitution of yttrium in place of iron in BSCF to form Ba(0.5)S...
The cathode is a key part in solid oxide fuel cells (SOFCs) that largely determines the cell power o...
To improve the stability and oxygen permeability of Ba0.6Sr0.4FeO3-delta (BSF)-based perovskite memb...
The practical use of Ba0.5Sr0.5Co0.8Fe0.2O3−δ (BSCF) prototypical oxygen-transport membrane for air ...
© 2018 Elsevier B.V. Pure oxygen is an important raw material with many important applications. The ...
Pure oxygen is an important raw material with many important applications. The production of oxygen ...
Pure oxygen is an important raw material with many important applications. The production of oxygen ...
The effects of various dopants including Zr4+, Ce4+ and Ca2+ on the structure and oxygen permeabilit...
Mixed conducting perovskite membranes have the potentials to replace the conventional expensive cryo...
The present paper discusses the oxygen transport properties, oxygen stoichiometry, phase stability, ...
SrCo0.8Fe0.2O3-delta (SCFO) and Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCFO) oxides were successfully prepar...
The thermochemical properties, especially the long-term behaviour of mixed electron-ion conducting m...
Zr-substituted Ba0.5Sr0.5Co0.8Fe0.1Zr0.1O3-delta (BSCFZO) powders for oxygen membrane were synthesiz...
Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) in its cubic perovskite phase has attracted much interest for potent...
The thermochemical properties, especially the long-term behaviour of mixed electron-ion conducting m...
This work investigates the partial substitution of yttrium in place of iron in BSCF to form Ba(0.5)S...
The cathode is a key part in solid oxide fuel cells (SOFCs) that largely determines the cell power o...
To improve the stability and oxygen permeability of Ba0.6Sr0.4FeO3-delta (BSF)-based perovskite memb...
The practical use of Ba0.5Sr0.5Co0.8Fe0.2O3−δ (BSCF) prototypical oxygen-transport membrane for air ...
© 2018 Elsevier B.V. Pure oxygen is an important raw material with many important applications. The ...
Pure oxygen is an important raw material with many important applications. The production of oxygen ...
Pure oxygen is an important raw material with many important applications. The production of oxygen ...
The effects of various dopants including Zr4+, Ce4+ and Ca2+ on the structure and oxygen permeabilit...
Mixed conducting perovskite membranes have the potentials to replace the conventional expensive cryo...
The present paper discusses the oxygen transport properties, oxygen stoichiometry, phase stability, ...
SrCo0.8Fe0.2O3-delta (SCFO) and Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCFO) oxides were successfully prepar...
The thermochemical properties, especially the long-term behaviour of mixed electron-ion conducting m...
Zr-substituted Ba0.5Sr0.5Co0.8Fe0.1Zr0.1O3-delta (BSCFZO) powders for oxygen membrane were synthesiz...
Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) in its cubic perovskite phase has attracted much interest for potent...
The thermochemical properties, especially the long-term behaviour of mixed electron-ion conducting m...
This work investigates the partial substitution of yttrium in place of iron in BSCF to form Ba(0.5)S...
The cathode is a key part in solid oxide fuel cells (SOFCs) that largely determines the cell power o...
To improve the stability and oxygen permeability of Ba0.6Sr0.4FeO3-delta (BSF)-based perovskite memb...