Improvements of hydrogen storage properties of Mg-based mixtures elaborated by reactive mechanical milling
SONG, Myoung-Youp
Division of Advanced Materials Engineering, Research Center of Advanced Materials Development
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Division of Advanced Materials Engineering, Research Center of Advanced Materials Development
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Alloys and Compounds. 2003, vol. 356-357, p. 570-574
Elsevier
Resumen en inglés
The influence of mechanical grinding under hydrogen (Reactive Mechanical Grinding=RMG) on the chemical properties (crystallographic and phase composition) and on the hydrogen storage properties of Mg-based mixtures is ...Leer más >
The influence of mechanical grinding under hydrogen (Reactive Mechanical Grinding=RMG) on the chemical properties (crystallographic and phase composition) and on the hydrogen storage properties of Mg-based mixtures is examined. Different additives were studied such as: Co, YNi, oxides, BN. All these additives lead to an unequal improvement in the hydriding properties. For Cr2O3, the effect of both the morphology and crystallinity were studied by elaborating Cr2O3 by supercritical fluid process.< Leer menos
Palabras clave en inglés
Hydrogen sorption properties
Diffusion
Nucleation
Milling under hydrogen
Orígen
Importado de HalCentros de investigación