Synthesis of Microdispersed Ni1–xRux Alloys for Obtaining Metal-Carbon Nanocomposites in the Mode of Carbon Erosion | Sciact - CRIS-system of Boreskov Institute of Catalysis

Synthesis of Microdispersed Ni1–xRux Alloys for Obtaining Metal-Carbon Nanocomposites in the Mode of Carbon Erosion Full article

Journal

Russian Journal of General Chemistry
ISSN: 1070-3632 , E-ISSN: 1608-3350

Output data

Year: 2024, Volume: 94, Number: 6, Pages: 1322-1333 Pages count : 12 DOI: 10.1134/s1070363224060100

Tags

nickel; ruthenium; carbon erosion; carbon fibers; metal-carbon composite

Authors

Shivtsov D.M. ^1,2 , Popov A.A. ³ , Afonnikova S.D. ¹ , Bauman Yu.I. ¹ , Plyusnin P.E. ³ , Mishakov I.V. ^1,2 , Shubin Yu.V. ³

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk State University, Novosibirsk, 630090 Russia
3	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Funding (1)

Russian Science Foundation

22-13-00406

Using the method of reductive thermolysis of two-component precursors, a series of microdispersed alloys Ni1–xRux containing up to 10 at % ruthenium was obtained. The effect of ruthenium content in the alloy on its activity in the catalytic pyrolysis of a mixture of C2–C4 hydrocarbons to produce carbon nanofibers (CNF) was studied. Using the Ni0.98Ru0.02 sample as an example, the early stage of carbon erosion, leading to the disintegration of the alloy and to the formation of active particles, was studied in detail. The obtained alloys were used for the synthesis of metal-carbon nanocomposites Ni1–xRux@CNF, which are promising materials for solving applied problems.

Shivtsov D.M. , Popov A.A. , Afonnikova S.D. , Bauman Y.I. , Plyusnin P.E. , Mishakov I.V. , Shubin Y.V.
Synthesis of Microdispersed Ni1–xRux Alloys for Obtaining Metal-Carbon Nanocomposites in the Mode of Carbon Erosion
Russian Journal of General Chemistry. 2024. V.94. N6. P.1322-1333. DOI: 10.1134/s1070363224060100 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Apr 26, 2024
Published print:	Jun 1, 2024
Accepted:	Jun 19, 2024
Published online:	Aug 16, 2024

Web of science:	WOS:001297240100039
Scopus:	2-s2.0-85201420598
Elibrary:	68612334
Chemical Abstracts:	2024:1827230
OpenAlex:	W4401636437

Пока нет цитирований