title: Élaboration, caractérisation et propriétés de stockage d’hydrogène électrochimique des alliages : Mg2Ni1–xMnx (x = 0, 0.125, 0.25, 0.375) et Mg2–xAlxNi (x = 0, 0.25) + 5 wt.% MWCNTs préparés par mécanosynthèse
abstract: The use of fossil fuels (non-renewable energy) is responsible for increasing the concentration of greenhouse gases in the atmosphere. Among the considered alternatives, hydrogen is seen as the most attractive energy vector. The storage in intermetallics makes it possible to obtain mass and volume capacities (e.g. 140 g/L) higher than those obtained by liquid form or under pressure (respectively 71 and 40 g/L). The negative electrode of Nickel-Metal Hydride (NiMH) batteries, is constituted by an 
journal: SPIRE - Sciences Po Institutional REpository