Production and characterization of Mg-10 wt% Ni alloys for hydrogen storage
β Scribed by G.M. Friedlmeier; J.C. Bolcich
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 617 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0360-3199
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π SIMILAR VOLUMES
The Mechanically Activated Self-propagating High temperature Synthesis (MASHS) has been employed to obtain nanostructured Mg 2 Ni alloys. MASHS process has been further improved by controlling the electrical parameter measurements during the combustion reaction under the thermal explosion mode. The
Mge15 wt%Nie5 wt%Fe 2 O 3 (Mg155) was prepared by reactive mechanical grinding (RMG). Mg155 exhibited high hydriding and dehydriding rates even at the first cycle, and its activation was completed after only two hydridingedehydriding cycles. The activated Mg155 absorbed 5.06 and 5.38 wt% of hydroge
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2MgβFe powder mixture was milled in hydrogen atmosphere to prepare materials for hydrogen storage. The microstructure and dehydrogenating property of the milled system were examined. Then energy and electronic structure of the hydride phase were investigated by using a first-principles plane-wave ps