Zeolite NaX (faujasite type) was used as a support for platinum-ruthenium catalyst. A procedure for thermal decomposition of noble metal acetylacetonates to deposit noble metal clusters on the surface of solid support was adapted by authors to introduce noble metal clusters in zeolite cavities. The effectiveness of this composite material for methanol electrooxidation from alkaline solution was investigated by cyclic voltammetry. The influence of the concentration of supporting electrolyte, scan rate and rotation rate on the reaction of methanol oxidation was investigated. The obtained activity was compared with literature data for similar catalysts.
Zeolit NaX (fožazitnog tipa) korišćen je kao nosač za platina-rutenijumski katalizator. Autori su prilagodili proceduru termalne dekompozicije plemenitih metalnih acetilacetonata kojom su nanošeni klasteri plemenitih metala na površinu čvrste podloge, kako bi se klasteri plemenitih metala su uveli u šupljine zeolita. Efikasnost ovih kompozitnih materijala za reakciju elektrooksidacije metanola je ispitana cikličnom voltametrijom. Ispitan je uticaj koncentracije inertnog (osnovnog) elektrolita, brzine polarizacije i brzine rotacije elektrode na reakciju oksidacije metanola. Dobijena aktivnost je upoređena sa literaturnim podacima za slične katalizatore.
TY - JOUR
AU - Mojović, Zorica
AU - Mudrinić, Tihana
AU - Abu Rabi-Stanković, Andjela S.
AU - Ivanović-Šašić, Ana
AU - Marinović, Sanja
AU - Žunić, Marija
AU - Jovanović, Dušan M.
PY - 2013
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1363
AB - Zeolite NaX (faujasite type) was used as a support for platinum-ruthenium catalyst. A procedure for thermal decomposition of noble metal acetylacetonates to deposit noble metal clusters on the surface of solid support was adapted by authors to introduce noble metal clusters in zeolite cavities. The effectiveness of this composite material for methanol electrooxidation from alkaline solution was investigated by cyclic voltammetry. The influence of the concentration of supporting electrolyte, scan rate and rotation rate on the reaction of methanol oxidation was investigated. The obtained activity was compared with literature data for similar catalysts.
AB - Zeolit NaX (fožazitnog tipa) korišćen je kao nosač za platina-rutenijumski katalizator. Autori su prilagodili proceduru termalne dekompozicije plemenitih metalnih acetilacetonata kojom su nanošeni klasteri plemenitih metala na površinu čvrste podloge, kako bi se klasteri plemenitih metala su uveli u šupljine zeolita. Efikasnost ovih kompozitnih materijala za reakciju elektrooksidacije metanola je ispitana cikličnom voltametrijom. Ispitan je uticaj koncentracije inertnog (osnovnog) elektrolita, brzine polarizacije i brzine rotacije elektrode na reakciju oksidacije metanola. Dobijena aktivnost je upoređena sa literaturnim podacima za slične katalizatore.
PB - International Institute for the Science of Sintering, Beograd
T2 - Science of Sintering
T1 - Methanol electrooxidation on PtRu modified zeolite X
VL - 45
IS - 1
SP - 89
EP - 96
DO - 10.2298/SOS1301089M
ER -
@article{
author = "Mojović, Zorica and Mudrinić, Tihana and Abu Rabi-Stanković, Andjela S. and Ivanović-Šašić, Ana and Marinović, Sanja and Žunić, Marija and Jovanović, Dušan M.",
year = "2013",
abstract = "Zeolite NaX (faujasite type) was used as a support for platinum-ruthenium catalyst. A procedure for thermal decomposition of noble metal acetylacetonates to deposit noble metal clusters on the surface of solid support was adapted by authors to introduce noble metal clusters in zeolite cavities. The effectiveness of this composite material for methanol electrooxidation from alkaline solution was investigated by cyclic voltammetry. The influence of the concentration of supporting electrolyte, scan rate and rotation rate on the reaction of methanol oxidation was investigated. The obtained activity was compared with literature data for similar catalysts., Zeolit NaX (fožazitnog tipa) korišćen je kao nosač za platina-rutenijumski katalizator. Autori su prilagodili proceduru termalne dekompozicije plemenitih metalnih acetilacetonata kojom su nanošeni klasteri plemenitih metala na površinu čvrste podloge, kako bi se klasteri plemenitih metala su uveli u šupljine zeolita. Efikasnost ovih kompozitnih materijala za reakciju elektrooksidacije metanola je ispitana cikličnom voltametrijom. Ispitan je uticaj koncentracije inertnog (osnovnog) elektrolita, brzine polarizacije i brzine rotacije elektrode na reakciju oksidacije metanola. Dobijena aktivnost je upoređena sa literaturnim podacima za slične katalizatore.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Methanol electrooxidation on PtRu modified zeolite X",
volume = "45",
number = "1",
pages = "89-96",
doi = "10.2298/SOS1301089M"
}
Mojović, Z., Mudrinić, T., Abu Rabi-Stanković, A. S., Ivanović-Šašić, A., Marinović, S., Žunić, M.,& Jovanović, D. M.. (2013). Methanol electrooxidation on PtRu modified zeolite X. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 45(1), 89-96.
https://doi.org/10.2298/SOS1301089M
Mojović Z, Mudrinić T, Abu Rabi-Stanković AS, Ivanović-Šašić A, Marinović S, Žunić M, Jovanović DM. Methanol electrooxidation on PtRu modified zeolite X. in Science of Sintering. 2013;45(1):89-96.
doi:10.2298/SOS1301089M .
Mojović, Zorica, Mudrinić, Tihana, Abu Rabi-Stanković, Andjela S., Ivanović-Šašić, Ana, Marinović, Sanja, Žunić, Marija, Jovanović, Dušan M., "Methanol electrooxidation on PtRu modified zeolite X" in Science of Sintering, 45, no. 1 (2013):89-96,
https://doi.org/10.2298/SOS1301089M . .
