XRD pattern of a MgH2 and b MgH2 − 5 wt% AC nanocomposites
The new phases of PdH0.778, MgCl2, Mg6Pd and various phases of MgH2 in MgH2-PdCl2 nanocomposites were confirmed on the basis of XRD analysis and reported data of the sample.
Achieving superior hydrogen storage properties of MgH2 by …
Oct 15, 2021 · The analysis of XRD, TEM, SEM and EDS indicated that uniformly distributed TiFe and CNTs served as active catalytic unit and aggregation preventer on enhancing the …
Hydrogen storage properties of magnesium hydride catalyzed by …
Feb 1, 2022 · First-principles calculations show that the hydrogen absorption/desorption energy barriers of Mg/MgH2 systems decrease significantly after doping with transition metal atoms, …
XRD patterns of the MgH2-C mixture. (A) As milled and (B) after ...
We present an analysis of the hydrogen absorption and desorption properties of a MgH2–10wt.% graphite mixture prepared by reactive mechanical milling. The analysis is based on isothermal...
XRD patterns of the as-prepared (a) MgH2 powders
Because of its high thermal stability and poor hydrogenation/dehydrogenation kinetics, magnesium hydride (MgH2) requires mechanical treatment and/or doping with catalytic agents …
Modification of MgH2 hydrogen storage performance by nickel …
May 5, 2024 · In this study, the Ni/NiO catalyst was demonstrated to enhance the hydrogen storage performance of MgH 2. The dehydrogenation of MgH 2 +10 wt% Ni/NiO started at …
Combined effects of ternary oxides (Mg-Cu-O) and jute stick …
Apr 12, 2025 · The extensive and rising utilization of fossil fuels has had a substantial effect on irreversible global climate change. Therefore, it is imperative to increase the use of alternative …
Combined XRD and XPS analysis of - ScienceDirect
Oct 25, 2015 · MgH 2 formation is observed after in-situ plasma hydrogenation for 5 h. XRD measurements show that MgH 2 formation starts at the substrate-film interface zone. XPS …
Highly Dispersed MgH2 Nanoparticle–Graphene Nanosheet …
We report a facile solid state method to in situ synthesize highly dispersed MgH 2 nanoparticle–graphene nanosheet composites and their improved …
XRD patterns of MgH 2 + 5 wt% SiO 2 + 10 wt% Ni 2θ
The X-ray Diffraction (XRD) pattern showed the presence of an impurity phase in the samples milled for 10 and 15 hours. It also showed a reduction in grain size with increasing milling time.
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