Research output: Contribution to journal › Article › peer-review
Synthesis of Microdispersed Ni1–xRux Alloys for Obtaining Metal-Carbon Nanocomposites in the Mode of Carbon Erosion. / Shivtsov, D. M.; Popov, A. A.; Afonnikova, S. D. et al.
In: Russian Journal of General Chemistry, Vol. 94, No. 6, 06.2024, p. 1322-1333.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Synthesis of Microdispersed Ni1–xRux Alloys for Obtaining Metal-Carbon Nanocomposites in the Mode of Carbon Erosion
AU - Shivtsov, D. M.
AU - Popov, A. A.
AU - Afonnikova, S. D.
AU - Bauman, Yu I.
AU - Plyusnin, P. E.
AU - Mishakov, I. V.
AU - Shubin, Yu V.
N1 - This study was financially supported by the Russian Science Foundation (project no. 22-13-00406).
PY - 2024/6
Y1 - 2024/6
N2 - Abstract: 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.
AB - Abstract: 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.
KW - carbon erosion
KW - carbon fibers
KW - metal-carbon composite
KW - nickel
KW - ruthenium
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85201420598&origin=inward&txGid=502a5d325f196431380f25d8a20dca90
UR - https://www.mendeley.com/catalogue/1dc17ba9-a23f-3385-816c-433df9a8e34a/
U2 - 10.1134/S1070363224060100
DO - 10.1134/S1070363224060100
M3 - Article
VL - 94
SP - 1322
EP - 1333
JO - Russian Journal of General Chemistry
JF - Russian Journal of General Chemistry
SN - 1070-3632
IS - 6
ER -
ID: 61118076