Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure
Само за регистроване кориснике
2016
Аутори
Sekularac, GavriloKosević, Milica
Drvenica, Ivana
Dekanski, Aleksandar
Panić, Vladimir
Nikolić, Branislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ruthenium oxide coating on titanium was prepared by the sol-gel procedure from well-defined colloidal oxide dispersions synthesized by the microwave (MW)-assisted hydrothermal route under defined temperature and pressure heating conditions. The dispersions were characterized by dynamic light scattering (DLS) measurements and scanning electron microscopy (SEM). The electrochemical properties were analyzed as capacitive performances gained by cyclic voltammetry and electrochemical impedance spectroscopy and as the electrocatalytic activity for oxygen evolution from acid solution. The obtained dispersions were polydisperse and contained regular particles and agglomerates of increasing surface energy and decreasing particle size as the MW-assisted heating conditions were intensified. Owing to these features of the precursor dispersions, the obtained coatings had considerably improved capacitive performances and good electrocatalytic activity for oxygen evolution at high overpotentials.
Кључне речи:
Activated titanium anodes / Dynamic light scattering / Pseudocapacitance / Noble metal oxides / Oxide solsИзвор:
Journal of Solid State Electrochemistry, 2016, 20, 11, 3115-3123Издавач:
- Springer, New York
Финансирање / пројекти:
DOI: 10.1007/s10008-016-3343-z
ISSN: 1432-8488
WoS: 000386343800020
Scopus: 2-s2.0-84979966877
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Sekularac, Gavrilo AU - Kosević, Milica AU - Drvenica, Ivana AU - Dekanski, Aleksandar AU - Panić, Vladimir AU - Nikolić, Branislav PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5847 AB - Ruthenium oxide coating on titanium was prepared by the sol-gel procedure from well-defined colloidal oxide dispersions synthesized by the microwave (MW)-assisted hydrothermal route under defined temperature and pressure heating conditions. The dispersions were characterized by dynamic light scattering (DLS) measurements and scanning electron microscopy (SEM). The electrochemical properties were analyzed as capacitive performances gained by cyclic voltammetry and electrochemical impedance spectroscopy and as the electrocatalytic activity for oxygen evolution from acid solution. The obtained dispersions were polydisperse and contained regular particles and agglomerates of increasing surface energy and decreasing particle size as the MW-assisted heating conditions were intensified. Owing to these features of the precursor dispersions, the obtained coatings had considerably improved capacitive performances and good electrocatalytic activity for oxygen evolution at high overpotentials. PB - Springer, New York T2 - Journal of Solid State Electrochemistry T1 - Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure EP - 3123 IS - 11 SP - 3115 VL - 20 DO - 10.1007/s10008-016-3343-z ER -
@article{ author = "Sekularac, Gavrilo and Kosević, Milica and Drvenica, Ivana and Dekanski, Aleksandar and Panić, Vladimir and Nikolić, Branislav", year = "2016", abstract = "Ruthenium oxide coating on titanium was prepared by the sol-gel procedure from well-defined colloidal oxide dispersions synthesized by the microwave (MW)-assisted hydrothermal route under defined temperature and pressure heating conditions. The dispersions were characterized by dynamic light scattering (DLS) measurements and scanning electron microscopy (SEM). The electrochemical properties were analyzed as capacitive performances gained by cyclic voltammetry and electrochemical impedance spectroscopy and as the electrocatalytic activity for oxygen evolution from acid solution. The obtained dispersions were polydisperse and contained regular particles and agglomerates of increasing surface energy and decreasing particle size as the MW-assisted heating conditions were intensified. Owing to these features of the precursor dispersions, the obtained coatings had considerably improved capacitive performances and good electrocatalytic activity for oxygen evolution at high overpotentials.", publisher = "Springer, New York", journal = "Journal of Solid State Electrochemistry", title = "Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure", pages = "3123-3115", number = "11", volume = "20", doi = "10.1007/s10008-016-3343-z" }
Sekularac, G., Kosević, M., Drvenica, I., Dekanski, A., Panić, V.,& Nikolić, B.. (2016). Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure. in Journal of Solid State Electrochemistry Springer, New York., 20(11), 3115-3123. https://doi.org/10.1007/s10008-016-3343-z
Sekularac G, Kosević M, Drvenica I, Dekanski A, Panić V, Nikolić B. Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure. in Journal of Solid State Electrochemistry. 2016;20(11):3115-3123. doi:10.1007/s10008-016-3343-z .
Sekularac, Gavrilo, Kosević, Milica, Drvenica, Ivana, Dekanski, Aleksandar, Panić, Vladimir, Nikolić, Branislav, "Titanium coated with high-performance nanocrystalline ruthenium oxide synthesized by the microwave-assisted sol-gel procedure" in Journal of Solid State Electrochemistry, 20, no. 11 (2016):3115-3123, https://doi.org/10.1007/s10008-016-3343-z . .