The critical analysis of literary hydrogen sorption properties data of Laves phases was carried out in present work. The influence of replacement of Fe by other metals in ZrFe2 on interaction with hydrogen for alloys was experimentally studied. It is established that these intermetallics absorb 1. 6 - 1. 8 wt. % H2 at room temperature. The analysis of correlation of hydrogen capacity and thermodynamic functions from composition of pseudobinary IMC was investigated. These ZrFe2-based alloys are perspective materials for metal-hydrogen compressors which can produce 300 – 800 atm pressure in storage and hydrogen transportation systems.
lingua: Inglese
Conoscenza delle lingue: Madrelingua, Competenza, Avanzate