Platinum was incorporated into the cavities of NaX zeolite by impregnation/thermal decomposition technique, using Pt(II)-
acetylacetonate in acetone as an impregnating solution. The platinum-to-zeolite weight ratio amounted to 0.092. The sample was characterized by
thermogravimetry, X-ray diffraction and 23Na MAS NMR methods. The mixture of modified zeolite and 10 wt. % of carbon black, in a form of thin
layer, was pasted to a glassy carbon surface. With such an electrode material, the electrochemical decomposition of aqueous 2.5 mM H2SO4 + 1 M
Na2SO4 solution with hydrogen and oxygen production has been kinetically studied. In comparison with smooth polycrystalline platinum, this
electrode material provided an remarkable overvoltage drop for water splitting, primarily due to the acceleration of oxygen evolution reaction.
TY - JOUR
AU - Mentus, Slavko
AU - Mojović, Zorica
AU - Cvjetićanin, Nikola
AU - Tešić, Živoslav
PY - 2004
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3707
AB - Platinum was incorporated into the cavities of NaX zeolite by impregnation/thermal decomposition technique, using Pt(II)-
acetylacetonate in acetone as an impregnating solution. The platinum-to-zeolite weight ratio amounted to 0.092. The sample was characterized by
thermogravimetry, X-ray diffraction and 23Na MAS NMR methods. The mixture of modified zeolite and 10 wt. % of carbon black, in a form of thin
layer, was pasted to a glassy carbon surface. With such an electrode material, the electrochemical decomposition of aqueous 2.5 mM H2SO4 + 1 M
Na2SO4 solution with hydrogen and oxygen production has been kinetically studied. In comparison with smooth polycrystalline platinum, this
electrode material provided an remarkable overvoltage drop for water splitting, primarily due to the acceleration of oxygen evolution reaction.
PB - Ecole Polytechnique Montreal, Montreal
T2 - Journal of New Materials for Electrochemical Systems
T1 - Electrochemical water splitting on zeolite supported platinum clusters
VL - 7
IS - 3
SP - 213
EP - 220
UR - https://hdl.handle.net/21.15107/rcub_cherry_659
ER -
@article{
author = "Mentus, Slavko and Mojović, Zorica and Cvjetićanin, Nikola and Tešić, Živoslav",
year = "2004",
abstract = "Platinum was incorporated into the cavities of NaX zeolite by impregnation/thermal decomposition technique, using Pt(II)-
acetylacetonate in acetone as an impregnating solution. The platinum-to-zeolite weight ratio amounted to 0.092. The sample was characterized by
thermogravimetry, X-ray diffraction and 23Na MAS NMR methods. The mixture of modified zeolite and 10 wt. % of carbon black, in a form of thin
layer, was pasted to a glassy carbon surface. With such an electrode material, the electrochemical decomposition of aqueous 2.5 mM H2SO4 + 1 M
Na2SO4 solution with hydrogen and oxygen production has been kinetically studied. In comparison with smooth polycrystalline platinum, this
electrode material provided an remarkable overvoltage drop for water splitting, primarily due to the acceleration of oxygen evolution reaction.",
publisher = "Ecole Polytechnique Montreal, Montreal",
journal = "Journal of New Materials for Electrochemical Systems",
title = "Electrochemical water splitting on zeolite supported platinum clusters",
volume = "7",
number = "3",
pages = "213-220",
url = "https://hdl.handle.net/21.15107/rcub_cherry_659"
}
Mentus, S., Mojović, Z., Cvjetićanin, N.,& Tešić, Ž.. (2004). Electrochemical water splitting on zeolite supported platinum clusters. in Journal of New Materials for Electrochemical Systems
Ecole Polytechnique Montreal, Montreal., 7(3), 213-220.
https://hdl.handle.net/21.15107/rcub_cherry_659
Mentus S, Mojović Z, Cvjetićanin N, Tešić Ž. Electrochemical water splitting on zeolite supported platinum clusters. in Journal of New Materials for Electrochemical Systems. 2004;7(3):213-220.
https://hdl.handle.net/21.15107/rcub_cherry_659 .
Mentus, Slavko, Mojović, Zorica, Cvjetićanin, Nikola, Tešić, Živoslav, "Electrochemical water splitting on zeolite supported platinum clusters" in Journal of New Materials for Electrochemical Systems, 7, no. 3 (2004):213-220,
https://hdl.handle.net/21.15107/rcub_cherry_659 .
