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Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation. / Vasilchenko, D. B.; Gulyaev, R. V.; Slavinskaya, E. M. et al.

In: Catalysis Communications, Vol. 73, 05.01.2016, p. 34-38.

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

Harvard

Vasilchenko, DB, Gulyaev, RV, Slavinskaya, EM, Stonkus, OA, Shubin, YV, Korenev, SV & Boronin, AI 2016, 'Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation', Catalysis Communications, vol. 73, pp. 34-38. https://doi.org/10.1016/j.catcom.2015.10.012

APA

Vasilchenko, D. B., Gulyaev, R. V., Slavinskaya, E. M., Stonkus, O. A., Shubin, Y. V., Korenev, S. V., & Boronin, A. I. (2016). Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation. Catalysis Communications, 73, 34-38. https://doi.org/10.1016/j.catcom.2015.10.012

Vancouver

Vasilchenko DB, Gulyaev RV, Slavinskaya EM, Stonkus OA, Shubin YV, Korenev SV et al. Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation. Catalysis Communications. 2016 Jan 5;73:34-38. doi: 10.1016/j.catcom.2015.10.012

Author

Vasilchenko, D. B. ; Gulyaev, R. V. ; Slavinskaya, E. M. et al. / Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation. In: Catalysis Communications. 2016 ; Vol. 73. pp. 34-38.

BibTeX

@article{d109eb9c02144e7eb90f7a597dd7597e,
title = "Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation",
abstract = "Two methods for the preparation of Pd/Ce0.5Sn0.5O2 catalysts have been used: solution combustion (SC) of Pd, Ce and Sn precursor mixtures, and incipient wetness impregnation by [Pd(NO3)2(H2O)2] solution of Ce0.5Sn0.5O2 δ support, obtained by the SC technique (SC+IWI). The formation of metallic palladiumwas observed in addition to ionic palladium in a Pdx(Ce0.5Sn0.5)1 xO2 x δ solid solution due to high-temperature Pd precursor decomposition during the SC process. IWI of Ce0.5Sn0.5O2 δ support has been demonstrated to lead to a uniform solid solution of Pd2+ ions in the Ce0.5Sn0.5O2 δ matrix at 1% Pd content that resulted in high catalyst activity towards CO oxidation. The increase of Pd content to 5% showed no influence on catalytic activity. This observation is explained by the formation of low active PdO species when Pd content is more than 1%. The proposed SC + IWI method allows obtaining highly active Pd/Ce0.5Sn0.5O2 catalysts with low palladium content.",
keywords = "Catalyst, Ceria, Low-temperature CO oxidation, Palladium, Solid solution, Tin oxide",
author = "Vasilchenko, {D. B.} and Gulyaev, {R. V.} and Slavinskaya, {E. M.} and Stonkus, {O. A.} and Shubin, {Yu V.} and Korenev, {S. V.} and Boronin, {A. I.}",
year = "2016",
month = jan,
day = "5",
doi = "10.1016/j.catcom.2015.10.012",
language = "English",
volume = "73",
pages = "34--38",
journal = "Catalysis Communications",
issn = "1566-7367",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Effect of Pd deposition procedure on activity of Pd/Ce0.5Sn0.5O2 catalysts for low-temperature CO oxidation

AU - Vasilchenko, D. B.

AU - Gulyaev, R. V.

AU - Slavinskaya, E. M.

AU - Stonkus, O. A.

AU - Shubin, Yu V.

AU - Korenev, S. V.

AU - Boronin, A. I.

PY - 2016/1/5

Y1 - 2016/1/5

N2 - Two methods for the preparation of Pd/Ce0.5Sn0.5O2 catalysts have been used: solution combustion (SC) of Pd, Ce and Sn precursor mixtures, and incipient wetness impregnation by [Pd(NO3)2(H2O)2] solution of Ce0.5Sn0.5O2 δ support, obtained by the SC technique (SC+IWI). The formation of metallic palladiumwas observed in addition to ionic palladium in a Pdx(Ce0.5Sn0.5)1 xO2 x δ solid solution due to high-temperature Pd precursor decomposition during the SC process. IWI of Ce0.5Sn0.5O2 δ support has been demonstrated to lead to a uniform solid solution of Pd2+ ions in the Ce0.5Sn0.5O2 δ matrix at 1% Pd content that resulted in high catalyst activity towards CO oxidation. The increase of Pd content to 5% showed no influence on catalytic activity. This observation is explained by the formation of low active PdO species when Pd content is more than 1%. The proposed SC + IWI method allows obtaining highly active Pd/Ce0.5Sn0.5O2 catalysts with low palladium content.

AB - Two methods for the preparation of Pd/Ce0.5Sn0.5O2 catalysts have been used: solution combustion (SC) of Pd, Ce and Sn precursor mixtures, and incipient wetness impregnation by [Pd(NO3)2(H2O)2] solution of Ce0.5Sn0.5O2 δ support, obtained by the SC technique (SC+IWI). The formation of metallic palladiumwas observed in addition to ionic palladium in a Pdx(Ce0.5Sn0.5)1 xO2 x δ solid solution due to high-temperature Pd precursor decomposition during the SC process. IWI of Ce0.5Sn0.5O2 δ support has been demonstrated to lead to a uniform solid solution of Pd2+ ions in the Ce0.5Sn0.5O2 δ matrix at 1% Pd content that resulted in high catalyst activity towards CO oxidation. The increase of Pd content to 5% showed no influence on catalytic activity. This observation is explained by the formation of low active PdO species when Pd content is more than 1%. The proposed SC + IWI method allows obtaining highly active Pd/Ce0.5Sn0.5O2 catalysts with low palladium content.

KW - Catalyst

KW - Ceria

KW - Low-temperature CO oxidation

KW - Palladium

KW - Solid solution

KW - Tin oxide

UR - http://www.scopus.com/inward/record.url?scp=84944081279&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2015.10.012

DO - 10.1016/j.catcom.2015.10.012

M3 - Article

AN - SCOPUS:84944081279

VL - 73

SP - 34

EP - 38

JO - Catalysis Communications

JF - Catalysis Communications

SN - 1566-7367

ER -

ID: 25402728