Montone, A.

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Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface

Mentus, S.; Krstić, Ivan; Tešić, Živoslav Lj.; Montone, A.

(Trans Tech Publications Ltd, Zurich-Uetikon, 2006)

TY  - JOUR
AU  - Mentus, S.
AU  - Krstić, Ivan
AU  - Tešić, Živoslav Lj.
AU  - Montone, A.
PY  - 2006
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/789
AB  - Potentiodynamic polarization of a mechanically polished titanium electrode in a diluted solution of Rhodium(III) chloride in 0.1 M perchloric acid was performed, resulting in simultaneous formation of both Rh and TiO2 films. The morphology of obtained Rh-dTiO(2) composite film followed the morphology of titanium support, as evidenced by SEM technique. This composite surface was examined by cyclic voltammetry in both acidic and alkaline solutions, in the potential region of both hydrogen and oxygen underpotential deposition. The charge related to hydrogen underpotential deposition corresponded to a surface roughness of 43. As a consequence of high surface roughness, the diffusion current of oxygen reduction in an oxygen saturated 0.1 M NaOH solution, measured by voltarnmetry on rotating disc electrode, was found to be comparable to the current of hydrogen underpotential deposition.
PB  - Trans Tech Publications Ltd, Zurich-Uetikon
T2  - Materials Science Forum
T1  - Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface
VL  - 518
SP  - 265
EP  - 270
DO  - 10.4028/www.scientific.net/MSF.518.265
UR  - Kon_1742
ER  - 
@article{
author = "Mentus, S. and Krstić, Ivan and Tešić, Živoslav Lj. and Montone, A.",
year = "2006",
abstract = "Potentiodynamic polarization of a mechanically polished titanium electrode in a diluted solution of Rhodium(III) chloride in 0.1 M perchloric acid was performed, resulting in simultaneous formation of both Rh and TiO2 films. The morphology of obtained Rh-dTiO(2) composite film followed the morphology of titanium support, as evidenced by SEM technique. This composite surface was examined by cyclic voltammetry in both acidic and alkaline solutions, in the potential region of both hydrogen and oxygen underpotential deposition. The charge related to hydrogen underpotential deposition corresponded to a surface roughness of 43. As a consequence of high surface roughness, the diffusion current of oxygen reduction in an oxygen saturated 0.1 M NaOH solution, measured by voltarnmetry on rotating disc electrode, was found to be comparable to the current of hydrogen underpotential deposition.",
publisher = "Trans Tech Publications Ltd, Zurich-Uetikon",
journal = "Materials Science Forum",
title = "Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface",
volume = "518",
pages = "265-270",
doi = "10.4028/www.scientific.net/MSF.518.265",
url = "Kon_1742"
}
Mentus, S., Krstić, I., Tešić, Ž. Lj.,& Montone, A.. (2006). Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface. in Materials Science Forum
Trans Tech Publications Ltd, Zurich-Uetikon., 518, 265-270.
https://doi.org/10.4028/www.scientific.net/MSF.518.265
Kon_1742
Mentus S, Krstić I, Tešić ŽL, Montone A. Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface. in Materials Science Forum. 2006;518:265-270.
doi:10.4028/www.scientific.net/MSF.518.265
Kon_1742 .
Mentus, S., Krstić, Ivan, Tešić, Živoslav Lj., Montone, A., "Electrochemical behaviour of a composite Rh/TiO2 layer formed potentiodynamically on titanium surface" in Materials Science Forum, 518 (2006):265-270,
https://doi.org/10.4028/www.scientific.net/MSF.518.265 .,
Kon_1742 .