The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes
Nema prikaza
Autori
Mitrovic, DPanic, V
Dekanski, Aleksandar B.
Milonjić, Slobodan K.
Atanasoski, R
Nikolić, Branislav Ž.
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity for the chlorine evolution reaction (CER) of RuO2-TiO2/Ti electrode obtained by sol-gel procedure was investigated. The electrochemically active surface area was examined by cyclic voltammetry, while the analysis of the activity for the CER was performed by polarization measurements. The stability of the obtained anode coatings was also checked by an accelerated stability test. The anode properties depend on the number of C atoms in the alcohol molecule, as well as on the elapsed time between the preparation of the sols/alcohol mixture and its application onto the titanium support. The addition of alcohol increased the activity of the anodes for the CER, compared to those prepared without the addition, but their stability was smaller.
Ključne reči:
activated titanium anodes / RuO2 sol / TiO2 sol / sol-gel procedure / dispersing media / chlorine evolution reactionIzvor:
Journal of the Serbian Chemical Society, 2001, 66, 11-12, 847-857Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Mitrovic, D AU - Panic, V AU - Dekanski, Aleksandar B. AU - Milonjić, Slobodan K. AU - Atanasoski, R AU - Nikolić, Branislav Ž. PY - 2001 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2485 AB - The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity for the chlorine evolution reaction (CER) of RuO2-TiO2/Ti electrode obtained by sol-gel procedure was investigated. The electrochemically active surface area was examined by cyclic voltammetry, while the analysis of the activity for the CER was performed by polarization measurements. The stability of the obtained anode coatings was also checked by an accelerated stability test. The anode properties depend on the number of C atoms in the alcohol molecule, as well as on the elapsed time between the preparation of the sols/alcohol mixture and its application onto the titanium support. The addition of alcohol increased the activity of the anodes for the CER, compared to those prepared without the addition, but their stability was smaller. T2 - Journal of the Serbian Chemical Society T1 - The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes VL - 66 IS - 11-12 SP - 847 EP - 857 UR - https://hdl.handle.net/21.15107/rcub_vinar_2485 ER -
@article{ author = "Mitrovic, D and Panic, V and Dekanski, Aleksandar B. and Milonjić, Slobodan K. and Atanasoski, R and Nikolić, Branislav Ž.", year = "2001", abstract = "The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity for the chlorine evolution reaction (CER) of RuO2-TiO2/Ti electrode obtained by sol-gel procedure was investigated. The electrochemically active surface area was examined by cyclic voltammetry, while the analysis of the activity for the CER was performed by polarization measurements. The stability of the obtained anode coatings was also checked by an accelerated stability test. The anode properties depend on the number of C atoms in the alcohol molecule, as well as on the elapsed time between the preparation of the sols/alcohol mixture and its application onto the titanium support. The addition of alcohol increased the activity of the anodes for the CER, compared to those prepared without the addition, but their stability was smaller.", journal = "Journal of the Serbian Chemical Society", title = "The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes", volume = "66", number = "11-12", pages = "847-857", url = "https://hdl.handle.net/21.15107/rcub_vinar_2485" }
Mitrovic, D., Panic, V., Dekanski, A. B., Milonjić, S. K., Atanasoski, R.,& Nikolić, B. Ž.. (2001). The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes. in Journal of the Serbian Chemical Society, 66(11-12), 847-857. https://hdl.handle.net/21.15107/rcub_vinar_2485
Mitrovic D, Panic V, Dekanski AB, Milonjić SK, Atanasoski R, Nikolić BŽ. The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes. in Journal of the Serbian Chemical Society. 2001;66(11-12):847-857. https://hdl.handle.net/21.15107/rcub_vinar_2485 .
Mitrovic, D, Panic, V, Dekanski, Aleksandar B., Milonjić, Slobodan K., Atanasoski, R, Nikolić, Branislav Ž., "The effect of the composition of the dispersing medium of oxide sols on the electro catalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes" in Journal of the Serbian Chemical Society, 66, no. 11-12 (2001):847-857, https://hdl.handle.net/21.15107/rcub_vinar_2485 .