Phase Transformations in MgH2–TiH2 Hydrogen Storage System by High‐Pressure Torsion Process
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201900027
Abstract: Magnesium hydride (MgH2) and titanium hydride (TiH2) are two potential candidates for solid‐state hydrogen storage, but strong hydride formation energy in these hydrides undesirably results in their high dehydrogenation temperature. First‐principles calculations show that the… read more here.
Keywords: system; mgh2 tih2; hydrogen; hydrogen storage ... See more keywords
Catalytic mechanisms of TiH2 thin layer on dehydrogenation behavior of fluorite-type MgH2: A first principles study
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.05.141
Abstract: Abstract DFT calculations were carried out to investigate hydrogen release and diffusion behaviors. Results demonstrated that MgH2/TiH2 interface is thermodynamically stable with negative adhesion energy of −1.33 J/m2 with respect to the individual MgH2 and TiH2… read more here.
Keywords: dehydrogenation; hydrogen; mgh2; mgh2 tih2 ... See more keywords