25 research outputs found
Use of reversible hydrides for hydrogen storage
Get PDFThe addition of metals or alloys whose hydrides have a high dissociation pressure allows a considerable increase in the hydrogenation rate of magnesium. The influence of temperature and hydrogen pressure on the reaction rate were studied. Results concerning the hydriding of magnesium rich alloys such as Mg2Ca, La2Mg17 and CeMg12 are presented. The hydriding mechanism of La2Mg17 and CeMg12 alloys is given
Positivistas e republicanos: os professores da Escola de Engenharia de Porto Alegre entre a atividade política e a administração pública (1896-1930)
Full text link
Influence de la substitution du cuivre au nickel dans Mg2Ni sur le stockage de l'hydrogène
No full text
Hydriding and dehydriding characteristics of mechanically alloyed mixtures Mg-xwt.%Ni (x = 5, 10, 25 and 55)
No full text
