Zaev A. A. RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012 Author's articles Influence of the active-mass granulometric spectrum on the electrochemical characteristics of the metal-hydride electrode The optimisation of initial secondary structure of metal hydride electrode based on granulometric composition of components of electrode's active weight Electrochemical characteristics of the materials on the basis of the alloys AB5 and AB2 types