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Theoretical and experimental study of the titanium substituted Mg2-xTixNi alloys and Mg2-xTixNiH4 hydrides
(International Journal of Hydrogen Energy, 2023)
The formation of the Ti substituted Mg2Ni alloys, a promising hydrogen storage material for various applications is studied in detail. Mg1.95Ti0.05Ni alloy and ribbons are successfully prepared by vacuum arc melting and ...
Improving of hydrogen desorption kinetics of MgH2 by NaNH2 addition: Interplay between microstructure and chemical reaction
(International Journal of Hydrogen Energy, 2022)
MgH2 based composites combined with NaNH2 were synthesized by mechanical milling for three different milling times ranging from 15 to 60 minutes. Microstructure and particle size of the samples were analyzed by SEM microscopy ...
The influence of defects on hydrogen sorption from Mg–V thin films
(International Journal of Hydrogen Energy, 2023)
In this paper hydrogen sorption properties of Mg–V multilayer thin films are studied. Thin films are synthesized by means of RF magnetron sputtering. Further modification of material is done using low energy H ion irradiation. ...
DFT study of crystal structure and electronic properties of metal-doped AlH3 polymorphs
(International Journal of Hydrogen Energy, 2021)
AlH3 has been considered for a long time as a hydrogen storage material with suitable gravimetric and volumetric density for practical applications. Among eight AlH3 polymorphs observed so far, in this work we focus our ...
Mechanochemical modification of LiAlH4 with Fe2O3 - A combined DFT and experimental study
(International Journal of Hydrogen Energy, 2021)
LiAlH4 is a promising material for hydrogen storage, having the theoretical gravimetric density of 10.6 wt% H2. In order to decrease the temperature where hydrogen is released, we investigated the catalytic influence of ...
Mechanochemical modification of LiAlH4 with Fe2O3 - A combined DFT and experimental study
(International Journal of Hydrogen Energy, 2021)
LiAlH4 is a promising material for hydrogen storage, having the theoretical gravimetric density of 10.6 wt% H2. In order to decrease the temperature where hydrogen is released, we investigated the catalytic influence of ...