In‐Operando Neutron Diffraction Studies of Transition Metal Hydrogen Storage Materials. Issue 1 (13th September 2012)

• Record Type: Journal Article
• Authors: Kamazawa, Kazuya; Aoki, Masakazu; Noritake, Tatsuo; Miwa, Kazutoshi; Sugiyama, Jun; Towata, Shin‐ichi; Ishikiriyama, Mamoru; Callear, Samantha K.; Jones, Martin O.; David, William I. F.
• Is Part Of: Advanced energy materials. Volume 3:Issue 1(2013:Jan.)
• Page Start: 39
• Page End: 42
• Publication Date: 2012-09-13
• Subjects: Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201200390
• Languages: English
• ISSNs: 1614-6832

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Neutron diffraction studies of hydrogen absorption and desorption</bold> (non‐isotopically enriched) in the metal hydride Ti₂₅Cr₅₀V₂₀Mo₅H_x, reveal the origin of the reduction in capacity exhibited by this material on cycling. The sequestered hydrogen is principally located in the octahedral and tetrahedral interstitial sites in the basal plane, while local diffusion along the unique tetragonal axis appears to be preferred. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1p9kt87v" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>