Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach
Само за регистроване кориснике
2013
Аутори
Mudrinić, TihanaMojović, Zorica
Ivanović-Šašić, Ana
Vukelić, Nikola
Čupić, Željko
Jovanović, Dušan M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The electrochemical oxidation of methanol has been carefully studied due to its application in fuel cells. In this work electrooxidation of methanol was investigated on bare platinum electrode, the platinum electrode covered with Nafion and platinum supported on zeolite 13X. Along with classical electrochemical methods, attractor reconstruction was used to make rough distinction among possible reaction mechanisms on different forms of Pt. The obtained transient voltammogram records were used to calculate apparent rate constants for methanol oxidation limiting steps in transient period. All samples contributed to methanol oxidation by basically same reaction mechanism, but with significantly different apparent rate constants.
Кључне речи:
methanol electrooxidation / platinum / attractor / rate constantИзвор:
Russian Journal of Physical Chemistry A, 2013, 87, 13, 2127-2133Издавач:
- Maik Nauka/Interperiodica/Springer, New York
Финансирање / пројекти:
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
- Динамика нелинеарних физичкохемијских и биохемијских система са моделирањем и предвиђањем њихових понашања под неравнотежним условима (RS-MESTD-Basic Research (BR or ON)-172015)
- Хемијско и структурно дизајнирање наноматеријала за примену у медицини и инжењерству ткива (RS-MESTD-Basic Research (BR or ON)-172026)
DOI: 10.1134/S0036024413130177
ISSN: 0036-0244
WoS: 000326718200003
Scopus: 2-s2.0-84888170202
Институција/група
IHTMTY - JOUR AU - Mudrinić, Tihana AU - Mojović, Zorica AU - Ivanović-Šašić, Ana AU - Vukelić, Nikola AU - Čupić, Željko AU - Jovanović, Dušan M. PY - 2013 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1257 AB - The electrochemical oxidation of methanol has been carefully studied due to its application in fuel cells. In this work electrooxidation of methanol was investigated on bare platinum electrode, the platinum electrode covered with Nafion and platinum supported on zeolite 13X. Along with classical electrochemical methods, attractor reconstruction was used to make rough distinction among possible reaction mechanisms on different forms of Pt. The obtained transient voltammogram records were used to calculate apparent rate constants for methanol oxidation limiting steps in transient period. All samples contributed to methanol oxidation by basically same reaction mechanism, but with significantly different apparent rate constants. PB - Maik Nauka/Interperiodica/Springer, New York T2 - Russian Journal of Physical Chemistry A T1 - Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach VL - 87 IS - 13 SP - 2127 EP - 2133 DO - 10.1134/S0036024413130177 ER -
@article{ author = "Mudrinić, Tihana and Mojović, Zorica and Ivanović-Šašić, Ana and Vukelić, Nikola and Čupić, Željko and Jovanović, Dušan M.", year = "2013", abstract = "The electrochemical oxidation of methanol has been carefully studied due to its application in fuel cells. In this work electrooxidation of methanol was investigated on bare platinum electrode, the platinum electrode covered with Nafion and platinum supported on zeolite 13X. Along with classical electrochemical methods, attractor reconstruction was used to make rough distinction among possible reaction mechanisms on different forms of Pt. The obtained transient voltammogram records were used to calculate apparent rate constants for methanol oxidation limiting steps in transient period. All samples contributed to methanol oxidation by basically same reaction mechanism, but with significantly different apparent rate constants.", publisher = "Maik Nauka/Interperiodica/Springer, New York", journal = "Russian Journal of Physical Chemistry A", title = "Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach", volume = "87", number = "13", pages = "2127-2133", doi = "10.1134/S0036024413130177" }
Mudrinić, T., Mojović, Z., Ivanović-Šašić, A., Vukelić, N., Čupić, Ž.,& Jovanović, D. M.. (2013). Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach. in Russian Journal of Physical Chemistry A Maik Nauka/Interperiodica/Springer, New York., 87(13), 2127-2133. https://doi.org/10.1134/S0036024413130177
Mudrinić T, Mojović Z, Ivanović-Šašić A, Vukelić N, Čupić Ž, Jovanović DM. Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach. in Russian Journal of Physical Chemistry A. 2013;87(13):2127-2133. doi:10.1134/S0036024413130177 .
Mudrinić, Tihana, Mojović, Zorica, Ivanović-Šašić, Ana, Vukelić, Nikola, Čupić, Željko, Jovanović, Dušan M., "Methanol electrooxidation in alkaline solutions on platinum-based electrodes: Classical and dynamical approach" in Russian Journal of Physical Chemistry A, 87, no. 13 (2013):2127-2133, https://doi.org/10.1134/S0036024413130177 . .