Kinetics and Catalysis

, том 59 , издание 4 , страницы 514-520

Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide

D I Potemkin ^{1, 2}

M V Konishcheva ^{1, 2}

A V Zadesenets ^{1, 3}

P V Snytnikov ^{1, 2}

E Yu Filatov ^{1, 3}

S V Korenev ^{1, 3}

V. A. Sobyanin ²

Скрыть аффилиации авторов Показать аффилиации авторов: 3 аффилиации

Novosibirsk state University, Novosibirsk, Russia |

Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia |

Nikolaev Institute of Inorganic Chemistry, Novosibirsk, Russia |

Тип публикации: Journal Article

Дата публикации: 2018-07-01

Pleiades Publishing

Kinetics and Catalysis

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wos Q4

БС2

SJR: 0.260

CiteScore: 1.9

Impact factor: 1.4

ISSN: 00231584, 16083210

DOI: 10.1134/S0023158418040110

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General Chemistry

Catalysis

Computer Science Applications

Modeling and Simulation

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The Pt0.5Со0.5/SiO2 catalyst has been prepared by the decomposition of a [Pt(NH3)4][Co(C2O4)2(H2O)2]. 2H2O binary complex salt supported in the pores of SiO2 pellets. It has been shown by a complex of physical and chemical methods that Pt0.5Со0.5/SiO2 contains alloy nanoparticles with an average composition Pt0.5Co0.5. The catalytic properties of Pt0.5Со0.5/SiO2 are studied in the preferential oxidation of СО in the reaction mixtures with various compositions. It was found that Pt0.5Со0.5/SiO2 has a high selectivity and makes it possible to decrease the outlet concentration of CO to a level of <10 ppm, and the presence of СО2 and/or Н2О in the reaction mixture almost does not affect its catalytic properties. The structure of the catalyst is stable under the conditions of preferential CO oxidation.

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Свинцицкий Дмитрий

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Институт катализа им. Г.К. Борескова СО РАН

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Герасимов Евгений

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Институт катализа им. Г.К. Борескова СО РАН

Новосибирский Государственный Университет

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Умные материалы

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Бондарева Ольга

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Самарский Национальный Исследовательский Университет им. Академика С.П. Королёва

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Potemkin D. I. et al. Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide // Kinetics and Catalysis. 2018. Vol. 59. No. 4. pp. 514-520.

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Potemkin D. I., Konishcheva M. V., Zadesenets A. V., Snytnikov P. V., Filatov E. Yu., Korenev S. V., Sobyanin V. A. Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide // Kinetics and Catalysis. 2018. Vol. 59. No. 4. pp. 514-520.

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TY - JOUR

DO - 10.1134/S0023158418040110

UR - https://doi.org/10.1134/S0023158418040110

TI - Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide

T2 - Kinetics and Catalysis

AU - Potemkin, D I

AU - Konishcheva, M V

AU - Zadesenets, A V

AU - Snytnikov, P V

AU - Filatov, E Yu

AU - Korenev, S V

AU - Sobyanin, V. A.

PY - 2018

DA - 2018/07/01

PB - Pleiades Publishing

SP - 514-520

IS - 4

VL - 59

SN - 0023-1584

SN - 1608-3210

ER -

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@article{2018_Potemkin,

author = {D I Potemkin and M V Konishcheva and A V Zadesenets and P V Snytnikov and E Yu Filatov and S V Korenev and V. A. Sobyanin},

title = {Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide},

journal = {Kinetics and Catalysis},

year = {2018},

volume = {59},

publisher = {Pleiades Publishing},

month = {jul},

url = {https://doi.org/10.1134/S0023158418040110},

number = {4},

pages = {514--520},

doi = {10.1134/S0023158418040110}

}

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Potemkin, D. I., et al. “Bimetallic Pt0.5Co0.5/SiO2 Catalyst: Preparation, Structure, and Properties in Preferential Oxidation of Carbon Monoxide.” Kinetics and Catalysis, vol. 59, no. 4, Jul. 2018, pp. 514-520. https://doi.org/10.1134/S0023158418040110.