The anodic behaviour of galvanically plated ruthenium-iridium coatings on titanium was investigated. The dependence of the Tafel slopes and the stability of the coatings for the oxygen evolution reaction in sulphuric acid on the electrode composition was established. A change in the Tafel slope from 33 to 90 mV per decade on going from pure ruthenium to pure iridium was found. The presence of 40% Ir in the coating yielded 300 times higher stability in comparison with the coating of pure ruthenium. In addition, a square-wave pulsing between -0.25 and 1.25 V vs. the saturated calomel electrode produced an oxide film with electrochromic properties which were directly related to the charge enhancement factor of the grown oxide.
TY - JOUR
AU - Vuković, Marijan
AU - Čukman, Dunja
AU - Milun, Milorad
AU - Atanasoska, Ljiljana L.
AU - Atanasoski, Radoslav T.
PY - 1992
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4739
AB - The anodic behaviour of galvanically plated ruthenium-iridium coatings on titanium was investigated. The dependence of the Tafel slopes and the stability of the coatings for the oxygen evolution reaction in sulphuric acid on the electrode composition was established. A change in the Tafel slope from 33 to 90 mV per decade on going from pure ruthenium to pure iridium was found. The presence of 40% Ir in the coating yielded 300 times higher stability in comparison with the coating of pure ruthenium. In addition, a square-wave pulsing between -0.25 and 1.25 V vs. the saturated calomel electrode produced an oxide film with electrochromic properties which were directly related to the charge enhancement factor of the grown oxide.
PB - Elsevier
T2 - Journal of Electroanalytical Chemistry
T1 - Anodic stability and electrochromism of electrodeposited ruthenium-iridium coatings on titanium
VL - 330
IS - 1-2
SP - 663
EP - 673
DO - 10.1016/0022-0728(92)80335-2
ER -
@article{
author = "Vuković, Marijan and Čukman, Dunja and Milun, Milorad and Atanasoska, Ljiljana L. and Atanasoski, Radoslav T.",
year = "1992",
abstract = "The anodic behaviour of galvanically plated ruthenium-iridium coatings on titanium was investigated. The dependence of the Tafel slopes and the stability of the coatings for the oxygen evolution reaction in sulphuric acid on the electrode composition was established. A change in the Tafel slope from 33 to 90 mV per decade on going from pure ruthenium to pure iridium was found. The presence of 40% Ir in the coating yielded 300 times higher stability in comparison with the coating of pure ruthenium. In addition, a square-wave pulsing between -0.25 and 1.25 V vs. the saturated calomel electrode produced an oxide film with electrochromic properties which were directly related to the charge enhancement factor of the grown oxide.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Anodic stability and electrochromism of electrodeposited ruthenium-iridium coatings on titanium",
volume = "330",
number = "1-2",
pages = "663-673",
doi = "10.1016/0022-0728(92)80335-2"
}
Vuković, M., Čukman, D., Milun, M., Atanasoska, L. L.,& Atanasoski, R. T.. (1992). Anodic stability and electrochromism of electrodeposited ruthenium-iridium coatings on titanium. in Journal of Electroanalytical Chemistry
Elsevier., 330(1-2), 663-673.
https://doi.org/10.1016/0022-0728(92)80335-2
Vuković M, Čukman D, Milun M, Atanasoska LL, Atanasoski RT. Anodic stability and electrochromism of electrodeposited ruthenium-iridium coatings on titanium. in Journal of Electroanalytical Chemistry. 1992;330(1-2):663-673.
doi:10.1016/0022-0728(92)80335-2 .
Vuković, Marijan, Čukman, Dunja, Milun, Milorad, Atanasoska, Ljiljana L., Atanasoski, Radoslav T., "Anodic stability and electrochromism of electrodeposited ruthenium-iridium coatings on titanium" in Journal of Electroanalytical Chemistry, 330, no. 1-2 (1992):663-673,
https://doi.org/10.1016/0022-0728(92)80335-2 . .
