The effect of exposure of the H-storage system (LiNH2Â +Â MgH2) to water-saturated air

The H-storage system, (LiNH2 + MgH2), has been exposed to water-saturated air and its subsequent rates of H2 desorption and absorption have been determined. Not only are there no adverse effects of the exposures, but also there is a small positive effect on the rates and final wt% H.