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Oxide ion vacancy distribution in A site substituted defect pyrochlores.
Electrolytes based on pyrochlores such as Ln2M2O7 (M = Ti, Zr, Hf) have attracted attention due to their relative stability combined with relatively high ionic conductivity at... -
Symmetry and Size Effects in the Dynamics of Adsorbed PAHs: Fluoranthene on G...
Self-assembled monolayers are employed in the fabrication of organic transistors and organic-electronic devices. Polycyclic aromatic hydrocarbons (PAHs), a class of organic... -
Evolution of magnetic ordering in three oxide arsenides containing CrO2 layer...
This experiment will probe the evolution of magnetic ordering in compounds with square planar Cr2+ ions in CrO2 oxide layers, and the interaction of these moments with Mn2+ and... -
QENS studies of hydride ion diffusion in alkaline earth hydrides
We propose to study hydride ion diffusion in AEH2 (AE = Ca and Ba) using the QENS technique. We have recently demonstrated that the charge carrier in these materials are hydride... -
Programme Access Rosseinsky/Claridge
This dataset has no description
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Structural Changes through the Semiconductor to Metal Transition in Cu2ZnGeSe4
We wish to collect powder neutron diffraction data as a function of temperature to investigate structural changes through a phase transition in the parent thermoelectric phase... -
The application of INS to investigate the methanol-to-gasoline reaction over ...
As part of a UK Catalysis Hub initiative in Catalyst Design involving a team of academic and industrial researchers, the methanol-to-gasoline reaction over zeolite catalysts is... -
Comparison of H and D diffusion rates in micron-scale palladium
There is currently considerable interest in the use of micron scale palladium powder for the separation of hydrogen isotopes ¿ e.g. tritium extraction in connection with fuel... -
Variable Temperature Study of Structural Transitions Occurring In Clusters of...
Catalysts lower energy costs of a wide range of important processes, from the production of oil and plastics to the preparation of drugs and paints, making these products... -
QENS studies of conductivity/hydride diffusion in barium hydride
BaH2 has application in hydrogen storage technologies. We propose to study BaH2 by Quasi-elastic neutron scattering. We will perform scans at different temperatures for up... -
Total Scattering Study of Hexagonal and Rhombohedral Bi2O3 Based Electrolytes
Bismuth oxide based electrolytes have been widely studied due to their high oxide ion conductivity. The d-phase of Bi2O3 shows the highest known oxide-ion conductivity of any... -
Molecular interactions in amorphous paracetamol
The appearance of multiple crystal forms is one of the bottlenecks in pharmaceutical formulation. To date the result of a crystallisation experiment cannot be predicted and we... -
Insights into the structure of mechanochemically-synthesised ternary lithium ...
In the current work, we study inorganic solid-state electrolytes for lithium-ion batteries. These materials, unlike the traditional liquid electrolytes, could lead to a... -
Magnetic structure determinenation in the antiferroelectric - antiferromagnet...
This proposal seeks to explore a multiferroic material new to science, that of the antiferroelectric ¿ antiferromagnetic ceramic Bi0.8Nd0.2FeO3. This new class of material is of... -
In-situ neutron diffraction studies on proton conducting oxides (CaxLa1-x) ~6...
Rare-earth tungstates have recently attracted significant attention due to its high-temperature proton or mixed proton-electron conductivity. The proton conductivity in La6WO12... -
Polyaromatic Hydrocarbons: Understanding liquid structure for benchmarking of...
Asphaltenes are a complex and problematic fraction of crude oil that can precipitate, alter wettability and stabilise unwanted oil-in-water emulsions. Asphaltenes have a high... -
The structure and thermoelastic properties of jadeite, NaAlSi2O6, above room ...
Jadeite, NaAlSi2O6, is a rare, but geologically important clinopyroxene. In the upper part of the transition zone between the upper and lower mantle most pyroxenes are... -
Towards intermediate temperature diffusion: oxygen dynamics in Ce(Nb,V)O4+d
CeNbO4+d (0 <= d <= 0.33) displays mixed ionic-electronic conductivity at ~800 °C, where it adopts the tetragonal scheelite structure. Prior research has shown that... -
Neutron scattering investigation of Lithium diffusion mechanism in the Li-ion...
The compound LixCoO2 has attracted lots of attention in the recent years because of its application as cathodes in Li-ion batteries. The diffusion pathway of Li- ions within a... -
Ba3MoNbO8.5 novel oxide ion conductor: Direct observation of oxide ion dynamics
Oxide ion conductors are researched as electrolytes in solid oxide fuel cells. Yttria-stabilized zirconia is the currently used electrolyte in SOFCs, leading to high operating...
