CER - Centralni Repozitorijum IHTM-a
Institut za hemiju, tehnologiju i metalurgiju
    • English
    • Српски
    • Српски (Serbia)
  • Srpski (latinica) 
    • Engleski
    • Srpski (ćirilica)
    • Srpski (latinica)
  • Prijava
Pregled rada 
  •   CER - Repozitorijum Instituta za hemiju, tehnologiju i metalurgiju
  • IHTM
  • Radovi istraživača / Researchers' publications
  • Pregled rada
  •   CER - Repozitorijum Instituta za hemiju, tehnologiju i metalurgiju
  • IHTM
  • Radovi istraživača / Researchers' publications
  • Pregled rada
JavaScript is disabled for your browser. Some features of this site may not work without it.

Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X

Samo za registrovane korisnike
2012
Autori
Mojović, Zorica
Banković, Predrag
Jović-Jovičić, Nataša
Abu Rabi-Stanković, Andjela S.
Milutinović Nikolić, Aleksandra
Jovanović, Dušan M.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentu
Apstrakt
Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. This modification was achieved by zeolite impregnation with acetylacetonate salt/acetone solution, followed by acetone evaporation and thermal decomposition of organometallic complex. Samples characterization was performed by X-ray diffraction analysis, nitrogen adsorption-desorption measurements and Raman spectroscopy. The incorporation of metal into zeolite cavities induced the amorphisation of the zeolite framework on the local level. The mixture of modified zeolite and 10 wt% of carbon black, in a form of thin layer, was pasted to a glassy carbon surface by Nafion. Electrocatalytic properties of metal-modified zeolites were tested in CO electrooxidation reaction. The mutual influence between Pt and Ru atoms enhanced electroactivity of Pt/Ru-modified zeolite toward carbon monoxide electrooxidation. The behavior of untreated 13X zeolite was investigated under the same condition in order to asses the influence o...f the support. Gradual deactivation of 13X electrode occurred.

Ključne reči:
Modified zeolites / Textural properties / Carbon monoxide / Electrooxidation / Alkaline solution
Izvor:
Journal of Porous Materials, 2012, 19, 5, 695-703
Izdavač:
  • Springer, Dordrecht
Projekti:
  • Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-45001)

DOI: 10.1007/s10934-011-9521-6

ISSN: 1380-2224

WoS: 000308969000021

Scopus: 2-s2.0-84872035223
[ Google Scholar ]
13
13
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/1101
Kolekcije
  • Radovi istraživača / Researchers' publications
Institucija
IHTM
TY  - JOUR
AU  - Mojović, Zorica
AU  - Banković, Predrag
AU  - Jović-Jovičić, Nataša
AU  - Abu Rabi-Stanković, Andjela S.
AU  - Milutinović Nikolić, Aleksandra
AU  - Jovanović, Dušan M.
PY  - 2012
UR  - http://cer.ihtm.bg.ac.rs/handle/123456789/1101
AB  - Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. This modification was achieved by zeolite impregnation with acetylacetonate salt/acetone solution, followed by acetone evaporation and thermal decomposition of organometallic complex. Samples characterization was performed by X-ray diffraction analysis, nitrogen adsorption-desorption measurements and Raman spectroscopy. The incorporation of metal into zeolite cavities induced the amorphisation of the zeolite framework on the local level. The mixture of modified zeolite and 10 wt% of carbon black, in a form of thin layer, was pasted to a glassy carbon surface by Nafion. Electrocatalytic properties of metal-modified zeolites were tested in CO electrooxidation reaction. The mutual influence between Pt and Ru atoms enhanced electroactivity of Pt/Ru-modified zeolite toward carbon monoxide electrooxidation. The behavior of untreated 13X zeolite was investigated under the same condition in order to asses the influence of the support. Gradual deactivation of 13X electrode occurred.
PB  - Springer, Dordrecht
T2  - Journal of Porous Materials
T1  - Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X
VL  - 19
IS  - 5
SP  - 695
EP  - 703
DO  - 10.1007/s10934-011-9521-6
ER  - 
@article{
author = "Mojović, Zorica and Banković, Predrag and Jović-Jovičić, Nataša and Abu Rabi-Stanković, Andjela S. and Milutinović Nikolić, Aleksandra and Jovanović, Dušan M.",
year = "2012",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/1101",
abstract = "Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. This modification was achieved by zeolite impregnation with acetylacetonate salt/acetone solution, followed by acetone evaporation and thermal decomposition of organometallic complex. Samples characterization was performed by X-ray diffraction analysis, nitrogen adsorption-desorption measurements and Raman spectroscopy. The incorporation of metal into zeolite cavities induced the amorphisation of the zeolite framework on the local level. The mixture of modified zeolite and 10 wt% of carbon black, in a form of thin layer, was pasted to a glassy carbon surface by Nafion. Electrocatalytic properties of metal-modified zeolites were tested in CO electrooxidation reaction. The mutual influence between Pt and Ru atoms enhanced electroactivity of Pt/Ru-modified zeolite toward carbon monoxide electrooxidation. The behavior of untreated 13X zeolite was investigated under the same condition in order to asses the influence of the support. Gradual deactivation of 13X electrode occurred.",
publisher = "Springer, Dordrecht",
journal = "Journal of Porous Materials",
title = "Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X",
volume = "19",
number = "5",
pages = "695-703",
doi = "10.1007/s10934-011-9521-6"
}
Mojović Z, Banković P, Jović-Jovičić N, Abu Rabi-Stanković AS, Milutinović Nikolić A, Jovanović DM. Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X. Journal of Porous Materials. 2012;19(5):695-703
Mojović, Z., Banković, P., Jović-Jovičić, N., Abu Rabi-Stanković, A. S., Milutinović Nikolić, A.,& Jovanović, D. M. (2012). Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X.
Journal of Porous MaterialsSpringer, Dordrecht., 19(5), 695-703.
https://doi.org/10.1007/s10934-011-9521-6
Mojović Zorica, Banković Predrag, Jović-Jovičić Nataša, Abu Rabi-Stanković Andjela S., Milutinović Nikolić Aleksandra, Jovanović Dušan M., "Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X" 19, no. 5 (2012):695-703,
https://doi.org/10.1007/s10934-011-9521-6 .

DSpace software copyright © 2002-2015  DuraSpace
O Centralnom repozitorijumu (CeR) | Pošaljite zapažanja

OpenAIRERCUB
 

 

Kompletan repozitorijumInstitucijeAutoriNasloviTemeOva institucijaAutoriNasloviTeme

Statistika

Pregled statistika

DSpace software copyright © 2002-2015  DuraSpace
O Centralnom repozitorijumu (CeR) | Pošaljite zapažanja

OpenAIRERCUB