Hydriding kinetics of the composites 85 wt.% Mg-15 wt.% Mg2Ni1-xCox obtained by ball milling

Maria Khrussanova (1) , Elie Grigorova (1) , Tzveta Mandzhukova (1) , Mitko Khristov (1) , Jean-Louis Bobet (2) , Pavel Peshev (1)

1 Institute of General and Inorganic Chemistry
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

The absorption-desorption properties of the nanocomposites 85 wt.% Mg–15 wt.% Mg2Ni1–xCox (x = 0.1, 0.2 and 0.3) prepared by ball milling in inert atmosphere have been studied. The hydriding proceeded at T = 573, 473, 423, 373 K and P = 1 MPa, while dehydriding was studied at T = 573 K and P = 0.15 MPa...

Keywords: Hydrogen storage; Magnesium composites; Ball milling; Hydriding kinetics; Magnetic properties

Domains: Material chemistry

Maria Khrussanova, Elie Grigorova, Tzveta Mandzhukova, Mitko Khristov, Jean-Louis Bobet, et al.. Hydriding kinetics of the composites 85 wt.% Mg-15 wt.% Mg2Ni1-xCox obtained by ball milling. Bulgarian Chemical Communications, 2007, 39 (2), pp.123-127. ⟨hal-00164503⟩