Abstract
AbstractThe promising hydrogenation properties of oxygen-stabilised qr-phases with filled-Ti2Ni structure type in Zr-M-O systems (M - V, Cr, Mn, Fe, Co, Ni) are shown in this work. Hydrogenation capacity of the representative examples of compounds with 1:1 and 2:1 metal/metal ratio – Zr3V3O and Zr4Fe2Ox – are presented on the dependence of oxygen content in order to discuss its influence on the hydrogen storage capacity of Zr-based η-phases. The hydrogen disproportionation of η-Zr4Fe2Ox as well as oxygenless pseudobinary (Zr0.6Hf0.4)2Fe compounds with the same structure was studied. The reducing of metal matrix stability with the decrease of oxygen content is shown and explained by the increase of the total energy of crystal lattice.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
