Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier
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2008
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The complete oxidation of n-hexane in air over a stainless steel foil (SS) coated with a thin film of ZrO2 (SS/ZrO2), SS/ZrO2/Pt, SS/ZrO2/La2O3/CuCo and SS/ZrO2/La2O3/CuCo/Pt catalysts has been investigated. The ZrO2 films were deposited on the SS substrate by electrochemical and spray pyrolysis (SP) methods. Among electrochemically prepared samples, Pt containing catalysts exhibited the highest activity. The presence of La, Cu and Co oxides along with Pt did not improve the catalytic activity. The SS/ZrO2/Pt sample prepared by spray pyrolysis showed a much better light-off characteristic than did the electrochemically obtained catalysts. The spray pyrolysis method permits the preparation of thicker ZrO2 films as compared to films prepared by an electrodeposition method. Thus, an increase of the surface area available for deposition of Pt atoms was achieved.
Ključne reči:
n-Hexane deep oxidation / Platinum / Spray pyrolysis / Thin-films / Zirconium oxideIzvor:
Catalysis Communications, 2008, 9, 6, 1111-1118Finansiranje / projekti:
- Sinteza, karakterizacija i testiranje katalitičkih svojstava specijalno dizajniranih materijala (RS-MESTD-MPN2006-2010-142019)
- Istraživanje fenomena prenosa značajnih za razvoj višefaznih procesa i opreme (RS-MESTD-MPN2006-2010-142014)
DOI: 10.1016/j.catcom.2007.10.030
ISSN: 1566-7367
WoS: 000253961400027
Scopus: 2-s2.0-39449131863
Institucija/grupa
IHTMTY - JOUR AU - Novaković, Tatjana AU - Radić, Nenad AU - Grbić, Boško AU - Marinova, T. AU - Stefanov, P. AU - Stoychev, D. PY - 2008 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/464 AB - The complete oxidation of n-hexane in air over a stainless steel foil (SS) coated with a thin film of ZrO2 (SS/ZrO2), SS/ZrO2/Pt, SS/ZrO2/La2O3/CuCo and SS/ZrO2/La2O3/CuCo/Pt catalysts has been investigated. The ZrO2 films were deposited on the SS substrate by electrochemical and spray pyrolysis (SP) methods. Among electrochemically prepared samples, Pt containing catalysts exhibited the highest activity. The presence of La, Cu and Co oxides along with Pt did not improve the catalytic activity. The SS/ZrO2/Pt sample prepared by spray pyrolysis showed a much better light-off characteristic than did the electrochemically obtained catalysts. The spray pyrolysis method permits the preparation of thicker ZrO2 films as compared to films prepared by an electrodeposition method. Thus, an increase of the surface area available for deposition of Pt atoms was achieved. T2 - Catalysis Communications T1 - Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier VL - 9 IS - 6 SP - 1111 EP - 1118 DO - 10.1016/j.catcom.2007.10.030 ER -
@article{ author = "Novaković, Tatjana and Radić, Nenad and Grbić, Boško and Marinova, T. and Stefanov, P. and Stoychev, D.", year = "2008", abstract = "The complete oxidation of n-hexane in air over a stainless steel foil (SS) coated with a thin film of ZrO2 (SS/ZrO2), SS/ZrO2/Pt, SS/ZrO2/La2O3/CuCo and SS/ZrO2/La2O3/CuCo/Pt catalysts has been investigated. The ZrO2 films were deposited on the SS substrate by electrochemical and spray pyrolysis (SP) methods. Among electrochemically prepared samples, Pt containing catalysts exhibited the highest activity. The presence of La, Cu and Co oxides along with Pt did not improve the catalytic activity. The SS/ZrO2/Pt sample prepared by spray pyrolysis showed a much better light-off characteristic than did the electrochemically obtained catalysts. The spray pyrolysis method permits the preparation of thicker ZrO2 films as compared to films prepared by an electrodeposition method. Thus, an increase of the surface area available for deposition of Pt atoms was achieved.", journal = "Catalysis Communications", title = "Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier", volume = "9", number = "6", pages = "1111-1118", doi = "10.1016/j.catcom.2007.10.030" }
Novaković, T., Radić, N., Grbić, B., Marinova, T., Stefanov, P.,& Stoychev, D.. (2008). Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier. in Catalysis Communications, 9(6), 1111-1118. https://doi.org/10.1016/j.catcom.2007.10.030
Novaković T, Radić N, Grbić B, Marinova T, Stefanov P, Stoychev D. Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier. in Catalysis Communications. 2008;9(6):1111-1118. doi:10.1016/j.catcom.2007.10.030 .
Novaković, Tatjana, Radić, Nenad, Grbić, Boško, Marinova, T., Stefanov, P., Stoychev, D., "Oxidation of n-hexane over Pt and Cu-Co oxide catalysts supported on a thin-film zirconia/stainless steel carrier" in Catalysis Communications, 9, no. 6 (2008):1111-1118, https://doi.org/10.1016/j.catcom.2007.10.030 . .