Oxygen vacancies: The (in) visible friend of oxide electronics
Oxygen vacancies play crucial roles in determining the physical properties of metal oxides,
representing important building blocks in many scientific and technological fields due to their …
representing important building blocks in many scientific and technological fields due to their …
Understanding electrochemical switchability of perovskite-type exsolution catalysts
Exsolution of metal nanoparticles from perovskite-type oxides is a very promising approach
to obtain catalysts with superior properties. One particularly interesting property of exsolution …
to obtain catalysts with superior properties. One particularly interesting property of exsolution …
The Chemical Evolution of the La0.6Sr0.4CoO3−δ Surface Under SOFC Operating Conditions and Its Implications for Electrochemical Oxygen Exchange Activity
Owing to its extraordinary high activity for catalysing the oxygen exchange reaction,
strontium doped LaCoO 3 (LSC) is one of the most promising materials for solid oxide fuel …
strontium doped LaCoO 3 (LSC) is one of the most promising materials for solid oxide fuel …
Rechargeable oxide ion batteries based on mixed conducting oxide electrodes
Mixed conducting oxides are frequently studied as electrode materials for solid oxide fuel or
electrolysis cells. However, in principle their ability to change stoichiometry depending on …
electrolysis cells. However, in principle their ability to change stoichiometry depending on …
Surface chemistry of La 0.6 Sr 0.4 CoO 3− δ thin films and its impact on the oxygen surface exchange resistance
The surface composition of dense La0. 6Sr0. 4CoO3− δ (LSC) thin film model electrodes,
deposited by pulsed laser deposition at 600° C on yttria-stabilized zirconia (100) …
deposited by pulsed laser deposition at 600° C on yttria-stabilized zirconia (100) …
Oxygen vacancies in fast lithium-ion conducting garnets
M Kubicek, A Wachter-Welzl… - Chemistry of …, 2017 - ACS Publications
Fast Li-ion conducting garnets have shown excellent performance as chemically stable solid
state Li electrolytes even at room temperature. However, because of phase formation and Li …
state Li electrolytes even at room temperature. However, because of phase formation and Li …
In situ optical absorption studies of point defect kinetics and thermodynamics in oxide thin films
HB Buckner, NH Perry - Advanced Materials Interfaces, 2019 - Wiley Online Library
The authors review the use of in situ optical absorption to probe point defect equilibria and
kinetics in oxides, with particular attention to thin films and high‐temperature measurements …
kinetics in oxides, with particular attention to thin films and high‐temperature measurements …
Voltage and partial pressure dependent defect chemistry in (La, Sr) FeO 3− δ thin films investigated by chemical capacitance measurements
La0. 6Sr0. 4FeO3− δ (LSF) thin films of different thickness were prepared by pulsed laser
deposition on yttria stabilized zirconia (YSZ) and characterized by using three electrode …
deposition on yttria stabilized zirconia (YSZ) and characterized by using three electrode …
On the stabilization and extension of the distribution of relaxation times analysis
Abstract The Distribution of Relaxation Times (DRT) is a useful technique to provide an
improved insight into the interpretation of Electrochemical Impedance Spectroscopy (EIS) …
improved insight into the interpretation of Electrochemical Impedance Spectroscopy (EIS) …
Microstructural properties, conduction mechanism, dielectric behavior, impedance and electrical modulus of La0.6Sr0.2Na0.2MnO3 manganite
Abstract La 0.6 Sr 0.2 Na 0.2 MnO 3 manganite was synthesized using sol–gel method. XRD
pattern with Rietveld refinement indicates that sample crystallizes in the rhombohedral …
pattern with Rietveld refinement indicates that sample crystallizes in the rhombohedral …