Structural Determination of Active Component of Nanocomposite Model Metal-Carbon Catalysts | Sciact - CRIS-system of Boreskov Institute of Catalysis

Structural Determination of Active Component of Nanocomposite Model Metal-Carbon Catalysts Full article

Conference

International Conference "Synchrotron and Free electron laser Radiation: generation and application"
13-17 Jul 2020 , Novosibirsk

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2020, Volume: 2299, Number: 1, Article number : 080006, Pages count : 4 DOI: 10.1063/5.0031164

Authors

Kriventsov Vladimir ^1,2 , Volodin Aleksandr ¹ , Aksenov Dmitriy ¹ , Iost Kristina ³ , Shlyapin Dmitry ³

Affiliations

1	Boreskov Institute of Catalysis SB RAS, 5 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
2	Budker Institute of Nuclear Physics of SB RAS, 5 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
3	Center of New Chemical Technologies BIC, 54 Neftezavodskaya Str., 644040,Omsk, Russia

Funding (4)

1	Russian Foundation for Basic Research	19-05-50046 (АААА-А20-120011790071-5)
2	Russian Foundation for Basic Research	18-03-01251
3	Ministry of Science and Higher Education of the Russian Federation	05.621.21.0022 (RFMEFI62119X0022) (АААА-А20-120072290017-9)
4	Ministry of Science and Higher Education of the Russian Federation	ГЗ-2017-2020

This work presents results of XAFS study of the local structure and state of rutenium in the active component of low-percentage model metal-carbon catalysts for the low temperature synthesis/decomposition of ammonia. All XAFS spectra (Ru-K edge) of the initial and reduced samples studied were recorded at the Siberian Synchrotron and Terahertz Radiation Center (SSTRC, Novosibirsk). The structural parameters and phase composition of samples of different pre-histories were determined. The obtained information about Ru/C nanosystem can provide an optimal direction for the development of preparation methods for creating nanocomposite (platinoid - carbon) supported catalysts with desired properties. Perspectives of the used approach were shown. © 2020 American Institute of Physics Inc. All rights reserved.

Kriventsov V. , Volodin A. , Aksenov D. , Iost K. , Shlyapin D.
Structural Determination of Active Component of Nanocomposite Model Metal-Carbon Catalysts

AIP Conference Proceedings. 2020. V.2299. N1. 080006 :1-4. DOI: 10.1063/5.0031164 Scopus РИНЦ AN OpenAlex

Full text from publisher

Published print:	Nov 17, 2020
Published online:	Nov 17, 2020

Scopus:	2-s2.0-85096470398
Elibrary:	45133129
Chemical Abstracts:	2021:1075022
OpenAlex:	W3105975637

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