Sorption Capacity of the Alloys of (TiCr1.8)1–xVx System under the Conditions of Electrolytic Saturation with Hydrogen
A. L. GABOV1, N. A. MEDVEDEVA1, N. E. SKRYABINA1 and DANIEL FRUCHART2
1Perm State National Research University, Ul. Bukireva 15, Perm 614990 (Russia)
2Institut L. NГ©el, CNRS, ВР166, 38042, Grenoble (France)
Keywords: alloys of Ti–Cr–V system, reaction of hydrogen evolution, electrochemical extraction, impedance, sorption of electrolytic hydrogen
Abstract
Electrocatalytic activity of the alloys of (TiCr1.8)1–xVx system in the reaction of hydrogen evolution was studied by means of polarization curves, electrochemical extraction and impedance spectroscopy. Parameters characterizing sorption properties of alloys under the conditions of electrochemical saturation were determined: the amount of absorbed hydrogen, effective diffusion coefficient, thickness of diffusion zone.
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