Synthesis and thermal properties of the heterometallic nickel–ruthenium complex: a potential precursor for catalytically active nanosized Ni–Ru alloy Full article
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New Journal of Chemistry
ISSN: 1369-9261 , E-ISSN: 1144-0546 |
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| Output data | Year: 2022, Volume: 46, Number: 39, Pages: 19009-19017 Pages count : 9 DOI: 10.1039/d2nj03402f | ||||||
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| Affiliations |
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Funding (2)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 121031700315–2 |
| 2 | Russian Science Foundation | 21-73-20203 |
Abstract:
The heterometallic complex [RuNO(NO2)4OHNi(En)2] was prepared by the reaction of [RuNO(singlecrystal XRD, the ruthenium fragment is coordinated to the nickel atom through m-OH and the bidentate (N, O) nitro-ligand. Bidentate ethylenediamine ligands complete the coordination sphere of nickel. The thermal decomposition of the complex in reductive atmosphere with the heating rate of 1 K min 1 allowed the preparation of a single-phase Ni0.5Ru0.5 solid solution. The crystallite size of the prepared nanoalloy varies in the range of 21–29 nm. The catalytic properties of the prepared nanoalloy in the CO methanation reaction closely resemble those of pure nickel. Yet, in the side reaction of CO to CO2 oxidation, the Ni0.5Ru0.5 solid solution demonstrates greater activity in the low-temperature range.
Cite:
Filatov E.Y.
, Borodin A.O.
, Kuratieva N.V.
, Plusnin P.E.
, Urlukov A.S.
, Potemkin D.I.
, Korenev S.V.
, Kostin G.A.
Synthesis and thermal properties of the heterometallic nickel–ruthenium complex: a potential precursor for catalytically active nanosized Ni–Ru alloy
New Journal of Chemistry. 2022. V.46. N39. P.19009-19017. DOI: 10.1039/d2nj03402f WOS Scopus РИНЦ OpenAlex
Synthesis and thermal properties of the heterometallic nickel–ruthenium complex: a potential precursor for catalytically active nanosized Ni–Ru alloy
New Journal of Chemistry. 2022. V.46. N39. P.19009-19017. DOI: 10.1039/d2nj03402f WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | Jul 11, 2022 |
| Accepted: | Sep 14, 2022 |
| Published online: | Sep 15, 2022 |
Identifiers:
| Web of science: | WOS:000859997200001 |
| Scopus: | 2-s2.0-85140088963 |
| Elibrary: | 50354973 |
| OpenAlex: | W4295918065 |