Results 31 to 40 of about 37,283 (226)

High-Pressure Apparatus for In Situ Neutron Diffraction Experiments

The Review of High Pressure Science and Technology, 2004
This article addresses the design of a high-pressure and high-temperature apparatus that is to be installed in the Materials and Life Science Facility of the J-PARC. Recent advances and problems of in-situ neutron-diffraction experiments under pressure are reviewed focusing on the technical aspects.
Osamu OHTAKA, Wataru UTSUMI, Takumi KIKEGAWA   +2 more
openaire   +2 more sources

In situ studies of materials for high temperature CO2 capture and storage. [PDF]

, 2016
Carbon capture and storage (CCS) offers a possible solution to curb the CO2 emissions from stationary sources in the coming decades, considering the delays in shifting energy generation to carbon neutral sources such as wind, solar and biomass.
Allan, PK, Dennis, JS, Dove, MT, Dunstan, MT, Gaultois, MW, Gonzalez, B, Grey, CP, Keen, DA, Liu, W, Maugeri, SA, Phillips, AE, Scott, SA, Shearing, PR, Taiwo, OO, Tucker, MG   +14 more
core   +4 more sources

A Compact Cryogenic Environment for In Situ Neutron Diffraction Under Mechanical Loading

Quantum Beam Science
Understanding the deformation mechanisms of materials at cryogenic temperatures is crucial for cryogenic engineering applications. In situ neutron diffraction is a powerful technique for probing such mechanisms under cryogenic conditions.
Dunji Yu, Yan Chen, Harley Skorpenske, Ke An   +3 more
doaj   +1 more source

Exploring local disorder in fast oxygen ion conductors by atomic pair distribution function analysis

EPJ Web of Conferences, 2015
A preliminary structural investigation of local disorder in fully oxidized La2NiO4+δ was performed by Pair Distribution Function (PDF) analyses of X-ray and neutron powder diffraction data.
Brunelli Michela, Ceretti Monica
doaj   +1 more source

In situ neutron diffraction studies of operating MGA thermal storage materials

Renewable Energy and Environmental Sustainability, 2017
Miscibility Gap Alloys (MGA) store energy as the latent heat of fusion of a discrete component within an engineered multicomponent microstructure. The thermal energy density is augmented by the associated sensible heat of the whole alloy.
Sugo Heber, Kisi Erich, Bradley James, Fiedler Thomas, Luzin Vladimir   +4 more
doaj   +1 more source

KNH2 - KH: a metal amide - hydride solid solution [PDF]

, 2016
We report for the first time the formation of a metal amide-hydride solid solution. The dissolution of KH into KNH2 leads to an anionic substitution, which decreases the interaction among NH2 - ions.
Baricco, Marcello, Bergemann, Nils, Cao, Hujun, Chierotti, Michele R., Dornheim, Martín, Garroni, Sebastian, Gobetto, Roberto, Hauback, Bjorn C., Karimi, Fahim, Klassen, Thomas, Le, Thi T., Pinatel, Eugenio, Pistidda, Claudio, Puszkiel, Julián Atilio, Santoru, Antonio, Sørby, Magnus H.   +15 more
core   +4 more sources

Chemistry of metal-organic frameworks monitored by advanced X-ray diffraction and scattering techniques

Acta Chimica Slovenica, 2016
The research on metal-organic frameworks (MOFs) experienced rapid progress in recent years due to their structure diversity and wide range of application opportunities.
Matjaž Mazaj, Venčeslav Kaučič, Nataša Zabukovec Logar   +2 more
doaj   +1 more source

Exploring the Hydrogen Sorption Capabilities of a Novel Ti-V-Mn-Zr-Nb High-Entropy Alloy

Inorganics, 2023
Hydrogen is considered as a clean energy carrier able to achieve the decarbonization of the economy, but its compact, safe, and efficient storage represents an important challenge.
Anis Bouzidi, Loïc Perrière, Erik Elkaim, Laetitia Laversenne, Vivian Nassif, Gavin Vaughan, Claudia Zlotea   +6 more
doaj   +1 more source

New in-situ neutron diffraction cell for electrode materials

Journal of Power Sources, 2014
AbstractA novel neutron diffraction cell has been constructed to allow in-situ studies of the structural changes in materials of relevance to battery applications during charge/discharge cycling. The new design is based on the coin cell geometry, but has larger dimensions compared to typical commercial batteries in order to maximize the amount of ...
Biendicho, Jordi Jacas, Roberts, Matthew, Offer, Colin, Noréus, Dag, Widenkvist, Erika, Smith, Ronald I., Svensson, Gunnar, Edström, Kristina, Norberg, Stefan T., Eriksson, Sten G., Hull, Stephen   +10 more
openaire   +2 more sources

In-situ neutron diffraction revealing microstructure changes during laser powder bed fusion and in-situ laser heat treatments of 316L and 316L-Al1

Materials & Design
The versatility and flexibility in laser-based layer-wise additive manufacturing processes allow for the fabrication of metallic parts with tailorable mechanical properties.
Claire Navarre, Shieren Sumarli, Florencia Malamud, Efthymios Polatidis, Markus Strobl, Roland E. Logé   +5 more
doaj   +1 more source