Current oscillations during the anodic dissolution of copper in trifluoroacetic acid
Samo za registrovane korisnike
2010
Autori
Potkonjak, Nebojsa I.Potkonjak, Tanja. N.
Blagojević, Stevan
Dudic, Boris
Randjelović, Danijela
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
A phenomenon of current oscillators was characterized crosswise active-passive potential region during the electrodissolution of copper electrode in trifluoroacetic acid (TFA). The current density-potential curves show two transition points. A potential region of current oscillations was found as a part of limiting current region. The Cu vertical bar TFA electrochemical oscillator was found to displaying rich dynamical response on varying the temperature and the applied potential. The Cu vertical bar TFA system display current oscillation behaviour from the mono-periodic to the mixed-mode (relaxation type). Changes of the electrode surface structure and morphology were investigated by X-ray diffraction spectroscopy, atomic forced microscopy and optical microscopy.
Ključne reči:
Copper / Polarization / Potentiostatic / Acid corrosion / PassivityIzvor:
Corrosion Science, 2010, 52, 5, 1618-1624Izdavač:
- Oxford : Pergamon-Elsevier Science Ltd
Finansiranje / projekti:
- Fizička hemija dinamičkih stanja i struktura neravnotežnih sistema - od monotone do oscilatorne evolucije i haosa (RS-MESTD-MPN2006-2010-142025)
DOI: 10.1016/j.corsci.2010.02.021
ISSN: 0010-938X
WoS: 000277224400011
Scopus: 2-s2.0-77949316105
Institucija/grupa
IHTMTY - JOUR AU - Potkonjak, Nebojsa I. AU - Potkonjak, Tanja. N. AU - Blagojević, Stevan AU - Dudic, Boris AU - Randjelović, Danijela PY - 2010 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/660 AB - A phenomenon of current oscillators was characterized crosswise active-passive potential region during the electrodissolution of copper electrode in trifluoroacetic acid (TFA). The current density-potential curves show two transition points. A potential region of current oscillations was found as a part of limiting current region. The Cu vertical bar TFA electrochemical oscillator was found to displaying rich dynamical response on varying the temperature and the applied potential. The Cu vertical bar TFA system display current oscillation behaviour from the mono-periodic to the mixed-mode (relaxation type). Changes of the electrode surface structure and morphology were investigated by X-ray diffraction spectroscopy, atomic forced microscopy and optical microscopy. PB - Oxford : Pergamon-Elsevier Science Ltd T2 - Corrosion Science T1 - Current oscillations during the anodic dissolution of copper in trifluoroacetic acid VL - 52 IS - 5 SP - 1618 EP - 1624 DO - 10.1016/j.corsci.2010.02.021 ER -
@article{ author = "Potkonjak, Nebojsa I. and Potkonjak, Tanja. N. and Blagojević, Stevan and Dudic, Boris and Randjelović, Danijela", year = "2010", abstract = "A phenomenon of current oscillators was characterized crosswise active-passive potential region during the electrodissolution of copper electrode in trifluoroacetic acid (TFA). The current density-potential curves show two transition points. A potential region of current oscillations was found as a part of limiting current region. The Cu vertical bar TFA electrochemical oscillator was found to displaying rich dynamical response on varying the temperature and the applied potential. The Cu vertical bar TFA system display current oscillation behaviour from the mono-periodic to the mixed-mode (relaxation type). Changes of the electrode surface structure and morphology were investigated by X-ray diffraction spectroscopy, atomic forced microscopy and optical microscopy.", publisher = "Oxford : Pergamon-Elsevier Science Ltd", journal = "Corrosion Science", title = "Current oscillations during the anodic dissolution of copper in trifluoroacetic acid", volume = "52", number = "5", pages = "1618-1624", doi = "10.1016/j.corsci.2010.02.021" }
Potkonjak, N. I., Potkonjak, Tanja. N., Blagojević, S., Dudic, B.,& Randjelović, D.. (2010). Current oscillations during the anodic dissolution of copper in trifluoroacetic acid. in Corrosion Science Oxford : Pergamon-Elsevier Science Ltd., 52(5), 1618-1624. https://doi.org/10.1016/j.corsci.2010.02.021
Potkonjak NI, Potkonjak TN, Blagojević S, Dudic B, Randjelović D. Current oscillations during the anodic dissolution of copper in trifluoroacetic acid. in Corrosion Science. 2010;52(5):1618-1624. doi:10.1016/j.corsci.2010.02.021 .
Potkonjak, Nebojsa I., Potkonjak, Tanja. N., Blagojević, Stevan, Dudic, Boris, Randjelović, Danijela, "Current oscillations during the anodic dissolution of copper in trifluoroacetic acid" in Corrosion Science, 52, no. 5 (2010):1618-1624, https://doi.org/10.1016/j.corsci.2010.02.021 . .