ELECTROCATALYTIC ACTIVITY OF THE TRIPLE DISPERSED Ni-Cr-V ALLOYS AND THE FERMI ENERGY OF THESE METALS
It was established the correlation of the electrocatalytic activity of alloys Ni-Cr-V at the variable contents of the vanadium with values of Fermi energy of their components. Electrocatalytic activity of alloys was estimated by density of the current, determined by extrapolation of Tafel straight lines, constructed on the basis of polarizing curve alloys Ni-Cr-V investigated by the method of suspended half-element. For Fermi energy calculation of various metals Sommerfeld model, in which distribution of electrons by speed is described by Fermi-Dirac statistic was used.