Formation of active surface of catalysts based on hydrides of Zr and Hf intermetallides with Ni, Co and Fe

The dynamics of formation of catalysts surface layer based on hydrides of Zr and Hf intermetallides with Ni, Co and Fe under the conditions of redod processing is investigated. It is shown, using solid electrolyte that the metallic sublattice activated hydrogen is capable to change the degree of filling the surface by hydrogen and oxygen even at relatively low temperatures. Variation of the gas phase composition allows one to prepare the specified hydrogen concentration in the crystal lattice