Electrochemical behavior of Ti–V–Cr alloys in alkaline solution
Chem.
Met. Alloys 6
(2013) 158-162
https://doi.org/10.30970/cma6.0253
N.A. MEDVEDEVA,
N.E. SKRYABINA
Polarization curves and electrochemical extraction have been used to
analyze the electrocatalytic activity of (Ti,V)3-zCrz
alloys. The correlation between the composition and the optimal
temperature of hydrogen desorption, overpressure of hydrogen evolution and amount of
reversing hydrogen has been investigated.
The obtained results help understand
and optimize the process of
electrochemical hydrogen saturation in alloys.
Cathodic polarization curves for Ti0.54V1.98Cr0.48
(1), Ti1.98V0.54Cr0.48 (2) and
Ti0.33V1.27Cr1.4 (3) in
1 mol·l-1 solution KÎH.
Keywords
BCC alloys
/ Ti-V-Cr alloys / Electrocatalytic
activity / Electrochemical extraction