@article{
author = "Krstajić, Nedeljko V. and Grgur, BN and Mladenović, Nikola and Vojnović, MV and Jaksić, MM",
year = "1997",
abstract = "The kinetics and mechanism of hydrogen evolution at Ti-Ni alloys electrode has been studied by means of steady-state potentiostatic polarization and ac impedance spectrum measurements. Complex-plane spectrum plots are derived for the h.e.r. at one of the most inactive, typical hydridic, Ti-Ni, and one of the most active, typical electrocatalytic, Ti-Ni-3, intermetallic alloy compounds at various potentials. The rate constants of the forward and backward reactions of the corresponding steps were estimated by a nonlinear fitting method. It has been found that the overall reaction proceeds through a coupled Volmer-Heyrovsky mechanism. The electrocatalytic activity decreases in the order TiNi2 > TiNi3 > TiNi4 > Ti2Ni > TiNi > Ti3Ni > TiNi0.7.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "The determination of kinetics parameters of the hydrogen evolution on Ti-Ni alloys by ac impedance",
pages = "330-323",
number = "2",
volume = "42",
doi = "10.1016/0013-4686(96)00188-0"
}