Influence of a Synthesis Method and a Support Nature on Physicochemical and Catalytic Properties of Supported Rhodium Catalysts for the Partial Oxidation of Hydrocarbons. I. Chloride Series | Sciact - CRIS-system of Boreskov Institute of Catalysis

Influence of a Synthesis Method and a Support Nature on Physicochemical and Catalytic Properties of Supported Rhodium Catalysts for the Partial Oxidation of Hydrocarbons. I. Chloride Series Full article

Journal

Molecular Catalysis
ISSN: 2468-8231

Output data

Year: 2021, Volume: 508, Article number : 111605, Pages count : 9 DOI: 10.1016/j.mcat.2021.111605

Tags

Alumina; Catalyst characterization; Partial oxidation of hydrocarbons; Rhodium; Supported catalysts

Authors

Shefer K.I. ^1,2 , Rogozhnikov V.N. ^1,2,3 , Larina T.V. ¹ , Kovtunova L.M. ^1,2 , Stonkus O.A. ^1,2 , Chetyrin I.A. ¹ , Suprun E.A. ¹ , Moroz E.M. ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS, 5 Pr. Akademika Lavrentieva, Novosibirsk, 630090, Russia
2	Novosibirsk State University, 2 Pirogova St., Novosibirsk, 630090, Russia
3	Federal State Autonomous Educational Institution of Higher Education, Gubkin Russian State University of Oil and Gas (National Research University), 65 Leninsky Prospekt, Moskow, 119991, Russia

Funding (2)

1	Russian Foundation for Basic Research	19-03-00595
2	Ministry of Science and Higher Education of the Russian Federation	0239-2021-0003

Rhodium catalysts supported on bayerite and pseudoboehmite alumina, calcined at 800 °С, were synthesized and tested in the partial oxidation of methane. Rhodium (III) chloride was used as an active component precursor. The supports and catalysts were investigated by a wide range of physicochemical methods: XRD, SEM and HR TEM, XPS and UV–vis DRS. In both cases, large rhodium particles with a coherent scattering region size of 15–19 nm are formed, and small ones with dimensions less than 1 nm. On the whole, smaller rhodium particles are formed on the bayerite oxide. The catalyst with pseudoboehmite-type support shows better results in the reaction.

Shefer K.I. , Rogozhnikov V.N. , Larina T.V. , Kovtunova L.M. , Stonkus O.A. , Chetyrin I.A. , Suprun E.A. , Moroz E.M.
Influence of a Synthesis Method and a Support Nature on Physicochemical and Catalytic Properties of Supported Rhodium Catalysts for the Partial Oxidation of Hydrocarbons. I. Chloride Series
Molecular Catalysis. 2021. V.508. 111605 :1-9. DOI: 10.1016/j.mcat.2021.111605 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Oct 31, 2020
Accepted:	Apr 25, 2021
Published print:	May 12, 2021
Published online:	May 12, 2021

Web of science:	WOS:000654322700001
Scopus:	2-s2.0-85105559272
Elibrary:	46061747
Chemical Abstracts:	2021:1103475
OpenAlex:	W3161267425

DB	Citing
Scopus	1
Web of science	1
OpenAlex	1