Standard

Propane Oxidation Over Pd/Al2O3 : Kinetic and In Situ XPS Study. / Khudorozhkov, Alexandr K.; Chetyrin, Igor A.; Bukhtiyarov, Andrey V. et al.

In: Topics in Catalysis, Vol. 60, No. 1-2, 02.2017, p. 190-197.

Research output: Contribution to journal › Article › peer-review

Harvard

Khudorozhkov, AK, Chetyrin, IA, Bukhtiyarov, AV, Prosvirin, IP & Bukhtiyarov, VI 2017, 'Propane Oxidation Over Pd/Al2O3: Kinetic and In Situ XPS Study', Topics in Catalysis, vol. 60, no. 1-2, pp. 190-197. https://doi.org/10.1007/s11244-017-0733-0

APA

Khudorozhkov, A. K., Chetyrin, I. A., Bukhtiyarov, A. V., Prosvirin, I. P., & Bukhtiyarov, V. I. (2017). Propane Oxidation Over Pd/Al2O3: Kinetic and In Situ XPS Study. Topics in Catalysis, 60(1-2), 190-197. https://doi.org/10.1007/s11244-017-0733-0

Vancouver

Khudorozhkov AK, Chetyrin IA, Bukhtiyarov AV, Prosvirin IP, Bukhtiyarov VI. Propane Oxidation Over Pd/Al2O3: Kinetic and In Situ XPS Study. Topics in Catalysis. 2017 Feb;60(1-2):190-197. doi: 10.1007/s11244-017-0733-0

Author

Khudorozhkov, Alexandr K. ; Chetyrin, Igor A. ; Bukhtiyarov, Andrey V. et al. / Propane Oxidation Over Pd/Al2O3 : Kinetic and In Situ XPS Study. In: Topics in Catalysis. 2017 ; Vol. 60, No. 1-2. pp. 190-197.

BibTeX

@article{cce2a14b66c5474e90868d9bcaeb1916,
title = "Propane Oxidation Over Pd/Al2O3: Kinetic and In Situ XPS Study",
abstract = "The series of Pd/Al2O3supported catalysts with different sizes of palladium particles has been prepared and studied in total propane oxidation under various conditions. The preparation method provides a variation of the Pd particle sizes within the range of 3–6 nm and core–shell distribution of the palladium particles on alumina granules. It has been observed that an increase in Pd particle sizes leads to a parallel increase in turnover frequency (TOF) values in total propane oxidation. Both propane-to-oxygen ratio and temperature also affects the catalytic activity. Chemical state of palladium in the catalysts has been studied under the reaction conditions using in situ XPS. It has been shown that both the metallic and oxidized Pd species coexist on the catalyst surface during the propane oxidation reaction. Remarkably, evident linear correlation between TOF values and Pd2+/Pd0ratios has been revealed.",
keywords = "In situ XPS, Propane oxidation, Size effect, Supported palladium catalysts, TOF, COMBUSTION, SUPPORTED PALLADIUM CATALYSTS, STATE, METHANE OXIDATION, ALUMINA, PRESSURE, PD, RAY PHOTOELECTRON-SPECTROSCOPY, PARTICLE-SIZE, METAL-OXIDES",
author = "Khudorozhkov, {Alexandr K.} and Chetyrin, {Igor A.} and Bukhtiyarov, {Andrey V.} and Prosvirin, {Igor P.} and Bukhtiyarov, {Valerii I.}",
note = "Publisher Copyright: {\textcopyright} 2017, Springer Science+Business Media New York.",
year = "2017",
month = feb,
doi = "10.1007/s11244-017-0733-0",
language = "English",
volume = "60",
pages = "190--197",
journal = "Topics in Catalysis",
issn = "1022-5528",
publisher = "Springer Netherlands",
number = "1-2",

}

RIS

TY - JOUR

T1 - Propane Oxidation Over Pd/Al2O3

T2 - Kinetic and In Situ XPS Study

AU - Khudorozhkov, Alexandr K.

AU - Chetyrin, Igor A.

AU - Bukhtiyarov, Andrey V.

AU - Prosvirin, Igor P.

AU - Bukhtiyarov, Valerii I.

N1 - Publisher Copyright: © 2017, Springer Science+Business Media New York.

PY - 2017/2

Y1 - 2017/2

N2 - The series of Pd/Al2O3supported catalysts with different sizes of palladium particles has been prepared and studied in total propane oxidation under various conditions. The preparation method provides a variation of the Pd particle sizes within the range of 3–6 nm and core–shell distribution of the palladium particles on alumina granules. It has been observed that an increase in Pd particle sizes leads to a parallel increase in turnover frequency (TOF) values in total propane oxidation. Both propane-to-oxygen ratio and temperature also affects the catalytic activity. Chemical state of palladium in the catalysts has been studied under the reaction conditions using in situ XPS. It has been shown that both the metallic and oxidized Pd species coexist on the catalyst surface during the propane oxidation reaction. Remarkably, evident linear correlation between TOF values and Pd2+/Pd0ratios has been revealed.

AB - The series of Pd/Al2O3supported catalysts with different sizes of palladium particles has been prepared and studied in total propane oxidation under various conditions. The preparation method provides a variation of the Pd particle sizes within the range of 3–6 nm and core–shell distribution of the palladium particles on alumina granules. It has been observed that an increase in Pd particle sizes leads to a parallel increase in turnover frequency (TOF) values in total propane oxidation. Both propane-to-oxygen ratio and temperature also affects the catalytic activity. Chemical state of palladium in the catalysts has been studied under the reaction conditions using in situ XPS. It has been shown that both the metallic and oxidized Pd species coexist on the catalyst surface during the propane oxidation reaction. Remarkably, evident linear correlation between TOF values and Pd2+/Pd0ratios has been revealed.

KW - In situ XPS

KW - Propane oxidation

KW - Size effect

KW - Supported palladium catalysts

KW - TOF

KW - COMBUSTION

KW - SUPPORTED PALLADIUM CATALYSTS

KW - STATE

KW - METHANE OXIDATION

KW - ALUMINA

KW - PRESSURE

KW - PD

KW - RAY PHOTOELECTRON-SPECTROSCOPY

KW - PARTICLE-SIZE

KW - METAL-OXIDES

UR - http://www.scopus.com/inward/record.url?scp=85012911924&partnerID=8YFLogxK

U2 - 10.1007/s11244-017-0733-0

DO - 10.1007/s11244-017-0733-0

M3 - Article

AN - SCOPUS:85012911924

VL - 60

SP - 190

EP - 197

JO - Topics in Catalysis

JF - Topics in Catalysis

SN - 1022-5528

IS - 1-2

ER -

ID: 10310128