Outputs (17)

An in situ neutron diffraction measurement of the pressure-temperature evolution of a MgD2:TiD2 mixture (2010)
Journal Article
Moser, D., Bull, D., Cowpe, J., Roach, D., Ross, D., Noreus, D., & Tucker, M. (2010). An in situ neutron diffraction measurement of the pressure-temperature evolution of a MgD2:TiD2 mixture. High Pressure Research, 30(4), 643-652. https://doi.org/10.1080/08957959.2010.533664

The hydrogen storage capacity of Mg–Ti–H films is approximately five times that of conventional metal hydride electrodes in NiMH-batteries. Mg and Ti are considered to be immiscible in the bulk and the ambient pressure phase diagram of Mg and Ti in... Read More about An in situ neutron diffraction measurement of the pressure-temperature evolution of a MgD2:TiD2 mixture.

Pressure-dependent deuterium reaction pathways in the Li-N-D system (2010)
Journal Article
Bull, D., Weidner, E., Shabalin, I., Telling, M., Jewell, C., Gregory, D., & Ross, D. (2010). Pressure-dependent deuterium reaction pathways in the Li-N-D system. Physical Chemistry Chemical Physics, 12, 2089-2097. https://doi.org/10.1039/b903821n

Neutron diffraction data from in situ deuteration and dedeuteration of Li3N are presented under different pressure regimes, whereby reaction pathways differing from the widely reported stoichiometric pathway of Li3N + 2D22Li2ND + LiD + D22LiND2 + 2... Read More about Pressure-dependent deuterium reaction pathways in the Li-N-D system.

Pressure-dependent deuterium reaction pathways in the Li-N-D system (2010)
Journal Article
Bull, D., Weidner, E., Shabalin, I., Telling, M., Jewell, C., Gregory, D., & Ross, D. (2010). Pressure-dependent deuterium reaction pathways in the Li-N-D system. Physical Chemistry Chemical Physics, 12, 2089-2097. https://doi.org/10.1039/b903821n

Neutron diffraction data from in situ deuteration and dedeuteration of Li3N are presented under different pressure regimes, whereby reaction pathways differing from the widely reported stoichiometric pathway of Li3N + 2D22Li2ND + LiD + D22LiND2 + 2... Read More about Pressure-dependent deuterium reaction pathways in the Li-N-D system.

Hydrogenation reaction pathway in Li2Mg(NH)2 (2009)
Journal Article
Weidner, E., Dolci, F., Hu, J., Lohstroh, W., Hansen, T., Bull, D., & Fichtner, M. (2009). Hydrogenation reaction pathway in Li2Mg(NH)2. Journal of Physical Chemistry C, 113(35), 15772-15777. https://doi.org/10.1021/jp9034997

Results of the first time-resolved in situ neutron diffraction measurements during absorption of deuterium in Li2Mg(ND)2 reveal the occurrence of a two-stage reaction. The first stage involves the reaction to LiND2, LiD, and Li2Mg2(ND)3, with the sec... Read More about Hydrogenation reaction pathway in Li2Mg(NH)2.

Observation of novel phases during deuteration of lithium nitride from in situ neutron diffraction (2007)
Journal Article
Weidner, E., Bull, D., Shabalin, I., Keens, S., Telling, M., & Ross, D. (2007). Observation of novel phases during deuteration of lithium nitride from in situ neutron diffraction. Chemical Physics Letters, 444, 76-79. https://doi.org/10.1016/j.cplett.2007.07.010

We report on in situ neutron diffraction measurements during the deuteration of Li3N. A number of novel observations are described: The presence of cubic ‘quasi-imide’ phases with composition-dependent lattice parameters, the identification of Li4ND... Read More about Observation of novel phases during deuteration of lithium nitride from in situ neutron diffraction.

Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds (2003)
Journal Article
Bull, D., Broom, D., & Ross, D. (2003). Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds. Chemical Physics, 292(2-3), 153-160. https://doi.org/10.1016/S0301-0104%2803%2900155-1

A number of cubic C15 Laves phase intermetallic compounds are able to absorb large amounts of hydrogen. At low solute concentrations, the protons occupy tetrahedral interstitial sites, which form a network of hexagons. It is believed that the motion... Read More about Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds.

Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds (2003)
Journal Article
Bull, D., Broom, D., & Ross, D. (2003). Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds. Chemical Physics, 292(2-3), 153-160. https://doi.org/10.1016/S0301-0104%2803%2900155-1

A number of cubic C15 Laves phase intermetallic compounds are able to absorb large amounts of hydrogen. At low solute concentrations, the protons occupy tetrahedral interstitial sites, which form a network of hexagons. It is believed that the motion... Read More about Monte Carlo simulation of quasielastic neutron scattering from localised and long-range hydrogen motion in C15 Laves phase intermetallic compounds.