A study on the structural and electrochemical properties of La0.7−xNdxMg0.3Ni2.45Co0.75Mn0.1Al0.2 (x=0.0–3.0) hydrogen storage alloys

Structural and hydriding/dehydriding properties of Mg–La–Ni-based composites

“…Many hydrogen storage materials have been discovered for storing and transporting hydrogen safely and economically [1][2][3][4][5][6][7][8]. Among these materials, Mg-based hydrogen storage alloy has been considered as a promising candidate for onboard hydrogen storage owing to its large hydrogen storage capacity (7.6 wt.% for pure Mg), abundant resources and low cost.…”

Electrochemical hydrogen storage properties of ball-milled NdMg12 alloy with Ni powders

“…Moreover, the NdðOHÞ 3 film was extremely stable [20]. Arnott et al [21] reported previously that Nd oxide film increased the corrosion resistance of the alloy, and was beneficial to the improvement of the cyclic stability [22]. It is inferred that there is also a layer of Nd oxide or NdðOHÞ 3 film at the surface of the ball-milled NdMg 12 soaked in KOH solution.…”

Investigation on the structure and electrochemical properties of AB3-type La–Mg–Ni–Co-based hydrogen storage composites

“…The HRD of the alloy electrodes at the discharge current density of 800 mA/g are listed in Table 2. It can be seen that all composite electrodes show enhanced performance of HRD, much higher than that of single La-Mg-Ni-based alloy electrodes [23]. The HRD at the discharge current density of 800 mA/g decreases from 88.79% (x = 5) to 86.14% (x = 20).…”