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ENERGY HARVESTING: STUDY OF PHASE DIAGRAMS OF BINARY AND TERNARY MIXTURES BY ...
The proposal regards new low freezing transfer fluids materials for Solar Plants, which are currently a field of the highest interest. In general, mixtures commonly employed as... -
Lithium/ammonia intercalates of Bismuth Selenide
This proposal is to explore new lithium/ammonia intercalates of bismuth selenide (Bi2Se3) that we have identified using in situ X-ray powder diffraction experiments. New... -
Variable Temperature Neutron Study of Multi-Valley Band Te-doped Mg3Sb2-xBix ...
Thermoelectric (TE) materials are able to interconvert thermal and electric energy. To understand the promising Mg3Sb2-type TE materials produced in our lab, neutron diffraction... -
The intermediate stages of hydrogen disorder to order phase transitions in ice
In recent years, our team has discovered three new phases of ice: ices XIII, XIV and XV. On the basis of calorimetric data and some limited diffraction data collected on GEM we... -
A determination of CO2 molecule sites for CO2 adsorbed K2x/3Cu(Fe(CN)6)2/3 wi...
Prussian blue analogues (PBAs) have attracted broad attention for various applications because they are relatively cheap, environmentally friendly and can easily be scaled-up.... -
The oxygen diffusion process in A-site ordered and disordered perovskite-type...
This proposal aims at understanding through high temperature neutron diffraction the effect of A site ordering on the mechanism of oxygen incorporation in cubic disordered... -
NTC2015
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Structural characterization of Li3FeN2
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Duplicate Of: Cation distributions in shandites: II
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Understanding voltage fade in spinel cathode sfor lithium batteries
We ask for 6 hours to study six lithium battery spinel cathode materials. The chemical formulae for these materials span the best compositions for battery performance and these... -
High-temperature diffraction studies to investigate the Li-ion migration path...
We propose to study the crystal structure of the inverse spinel Li3CrV2O8 using variable temperature powder neutron diffraction. By conducting these neutron experiments, we will... -
Acceptor-doped BiFeO3: Oxide Ion Conduction and Possible Structural Disorder.
2 days of beamtime is requested on Polaris to study the defect structure of an oxide-ion conductor Bi1-xBaxFeO3-x/2. RT total neutron scattering studies on samples heat treated... -
Induction furnace for POLARIS; second in-beam test
The induction furnace build for POLARIS was tested in-beam for the first time in November 2018.Since then adjustments has been made to the copper coils which has been coated... -
Copy Of: Ordering and the micromechanics of Ti-7Al
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Influence of structure on the enigmatic thermal properties of a new layered o...
Thermoelectric (TE) materials are set to play an increasingly important role in the development of new energy efficient technologies by generating electrical current from waste... -
Determination of experimental compositions of half-Heusler thermoelectrics pr...
Half-Heusler intermetallics are promising for application in thermoelectric waste heat recovery. In this experiment we want to use neutron powder diffraction to investigate the... -
Polaris Calibration - Cycles 2022/3 and 2022/4
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Magnetic inelastic scattering from dimethylammonium metal formates
The dimethylammonium metal formates (metal = Mn, Fe, Co, Ni) are metal-organic perovskite analogues of interest for potential multiferroicity. In these materials, electric... -
In situ diffraction studies of cathode materials for Li ion batteries
Li-ion batteries are interesting because they offer high power and, as a consequence, they are preferred to aqueous-based batteries for traction applications e.g. hybrid... -
Ammonia synthesis using lithium hydride-metal nitride composites: an in situ ...
The development of more active catalysts for the production of ammonia will have a worldwide impact on the energy cost of producing fertiliser. Composites of lithium hydride and...
