We report on the hydrogen storage behaviour of Mg nanoparticles (NPs) (size range 100 nm–1 lm) with metal-oxide core–shell morphology synthesized by inert gas condensation and decorated by transition metal (TM) (Pd or Ti) clusters via in situ vacuum deposition. The structure and morphology of the as-prepared and hydrogenated NPs is studied by electron microscopy, X-ray diffraction including in situ experiments and X-ray absorption spectroscopy, in order to investigate the relationships with the hydrogen storage kinetics measured by the volumetric Sieverts method.
L. Pasquini, E. Callini, M. Brighi, F. Boscherini, A. Montone, T. Jensen, et al. (2011). Magnesium nanoparticles with transition metal decoration for hydrogen storage. JOURNAL OF NANOPARTICLE RESEARCH, 13, 5727-5737 [10.1007/s11051-011-0509-6].
Magnesium nanoparticles with transition metal decoration for hydrogen storage
PASQUINI, LUCA;CALLINI, ELSA;BRIGHI, MATTEO;BOSCHERINI, FEDERICO;BONETTI, ENNIO
2011
Abstract
We report on the hydrogen storage behaviour of Mg nanoparticles (NPs) (size range 100 nm–1 lm) with metal-oxide core–shell morphology synthesized by inert gas condensation and decorated by transition metal (TM) (Pd or Ti) clusters via in situ vacuum deposition. The structure and morphology of the as-prepared and hydrogenated NPs is studied by electron microscopy, X-ray diffraction including in situ experiments and X-ray absorption spectroscopy, in order to investigate the relationships with the hydrogen storage kinetics measured by the volumetric Sieverts method.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
