Recent advances in magnesium hydride for solid-state hydrogen storage by mechanical treatment: A DFT study

M Rkhis, S Laasri, S Touhtouh, F Belhora… - International Journal of …, 2023 - Elsevier
In this paper, using density functional theory (DFT), we investigate the impact of mechanical
treatment in terms of uniaxial and biaxial strains on both hydrogenation states of magnesium …

Unraveling the Potential of Solid-State Hydrogen Storage Materials: Insights from First Principle Calculations

Y Xu, Y Zhou, C Li, S Dong, H Liu, W Yang, Y Li… - Fuel, 2024 - Elsevier
Hydrogen is a promising clean energy carrier, but its widespread adoption relies on the
development of efficient and safe storage solutions. Solid-state materials have emerged as …

Improvement of substituting La with Ce on hydrogen storage thermodynamics and kinetics of Mg-based alloys

Y Zhang, H Sun, W Zhang, Z Yuan, X Wei, J Gao… - International Journal of …, 2021 - Elsevier
The rare earth elements are believed to catalyze the reversible reaction between
magnesium and hydrogen and reduce the thermal stability of MgH 2 by weakening the Mg …

Effect of Y partially substituting La on the phase structure and hydrogen storage property of La–Mg–Ni alloys

W Zhang, D Zhao, Y Zhang, J Li, S Guo, Y Qi… - Journal of Physics and …, 2022 - Elsevier
Hydrogen is one of the most promising ideal energy vectors for solving the current
environmental pollution and energy crisis. Safe and efficient hydrogen storage and …

Improved hydrogen storage thermodynamics and kinetics of La–Ce–Mg–Ni alloy by ball milling

Y Qi, P Sheng, J Li, X Zhang, W Zhang, S Guo… - Journal of Physics and …, 2023 - Elsevier
Reducing particle size and modifying surface state by ball milling are recognized as a useful
method to improve the hydrogen absorption kinetics of Mg-based alloys. In order to obtain …

Experimentally Observed Nucleation and Growth Behavior of Mg/MgH2 during De/Hydrogenation of MgH2/Mg: A Review

J Lyu, V Kudiiarov, A Lider - Materials, 2022 - mdpi.com
With the increasing energy crisis and environmental problems, there is an urgent need to
seek an efficient renewable energy source, and hydrogen energy is considered one of the …

Hydrogen storage properties of perovskite-type MgCoH₃ under strain effect

M Garara, H Benzidi, M Abdellaoui, M Lakhal… - Materials Chemistry and …, 2020 - Elsevier
In the present study, the crystal structure, phonon dispersion curves, stability,
de/hydrogenation thermodynamic and kinetic properties of Perovskite MgCoH 3 hydride …

[HTML][HTML] Catalytic effect comparison of TiO2 and La2O3 on hydrogen storage thermodynamics and kinetics of the as-milled La-Sm-Mg-Ni-based alloy

Y Zhang, X Wei, W Zhang, Z Yuan, J Gao… - Journal of Magnesium and …, 2021 - Elsevier
In this investigation, mechanical grinding was applied to fabricating the Mg-based alloys La
7 Sm 3 Mg 80 Ni 10+ 5 wt.% M (M= None, TiO 2, La 2 O 3)(named La 7 Sm 3 Mg 80 Ni 10–5 …

New insights into the electrochemical and thermodynamic properties of AB-type ZrNi hydrogen storage alloys by native defects and H-doping: Computational …

M Rkhis, S Laasri, S Touhtouh, EK Hlil, K Zaidat… - International Journal of …, 2023 - Elsevier
In this study, we perform a computational experiment to inspect the impact of native Zr/Ni
defects and H-doping atoms on the electrochemical and thermodynamic properties of the AB …

Novel NLi4-BGra/MgH2-based heterojunctions for efficient hydrogen storage and modulation of hydrogen-desorption temperature ranges

Q Jiang, Z Jia, S Lu, P Song, Z Gao, Z Wang… - Ceramics …, 2024 - Elsevier
In this study, a novel superalkali NLi 4 decorated Boron doped graphene/magnesium
hydride heterojunction NLi 4-BGra/MgH 2 was designed using density functional theory …