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Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*

Marijan Vuković ; Laboratory of Electrochemistry and Surface Phenomena, Rudjer Bošković Institute, Zagreb, Croatia, Yugoslavia
Dunja Čukman ; Laboratory of Electrochemistry and Surface Phenomena, Rudjer Bošković Institute, Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (4 MB) str. 551-560 preuzimanja: 80* citiraj
APA 6th Edition
Vuković, M. i Čukman, D. (1989). Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*. Croatica Chemica Acta, 62 (3), 551-560. Preuzeto s https://hrcak.srce.hr/175816
MLA 8th Edition
Vuković, Marijan i Dunja Čukman. "Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*." Croatica Chemica Acta, vol. 62, br. 3, 1989, str. 551-560. https://hrcak.srce.hr/175816. Citirano 08.03.2021.
Chicago 17th Edition
Vuković, Marijan i Dunja Čukman. "Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*." Croatica Chemica Acta 62, br. 3 (1989): 551-560. https://hrcak.srce.hr/175816
Harvard
Vuković, M., i Čukman, D. (1989). 'Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*', Croatica Chemica Acta, 62(3), str. 551-560. Preuzeto s: https://hrcak.srce.hr/175816 (Datum pristupa: 08.03.2021.)
Vancouver
Vuković M, Čukman D. Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*. Croatica Chemica Acta [Internet]. 1989 [pristupljeno 08.03.2021.];62(3):551-560. Dostupno na: https://hrcak.srce.hr/175816
IEEE
M. Vuković i D. Čukman, "Electrochemical Investigation of an Electrodeposited and Thermally Treated Ruthenium Electrode in Alkaline Solution*", Croatica Chemica Acta, vol.62, br. 3, str. 551-560, 1989. [Online]. Dostupno na: https://hrcak.srce.hr/175816. [Citirano: 08.03.2021.]

Sažetak
The oxygen evolution reaction has been studied on ruthenium
electrodeposited on a titanium substrate in 1 mol dm-3 sodium
hydroxide solution. A Tafel slope of 40 mV per deeade was obtained,
but the electrode dissolved under anodic polarization. Thermal
treatment of the bare ruthenium electrode at 450aC in air stabilized
the electrode surface. The service life test within four
days did not show any dissolution of the electrode layer. Anodic
oxidation of the electrode treated at 250ce has shown the presence
of a duplex oxide film, hydrous at the outer layer of the
electrode and more compact closer to the titanium surface. Impedance measurements in the frequency range from 0.1 Hz-20
kHz show two parallel processes on the electrode surface.

Hrčak ID: 175816

URI
https://hrcak.srce.hr/175816

Posjeta: 158 *