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.
TY - JOUR
AU - Novaković, Tatjana
AU - Radić, Nenad
AU - Grbić, Boško
AU - Marinova, T.
AU - Stefanov, P.
AU - Stoychev, D.
PY - 2008
UR - http://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",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/464",
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.
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. Catalysis Communications. 2008;9(6):1111-1118
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" Catalysis Communications, 9, no. 6 (2008):1111-1118,
https://doi.org/10.1016/j.catcom.2007.10.030 .
