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Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane. / Netskina, Olga V.; Dmitruk, Kirill A.; Paletsky, Alexander A. и др.

в: Catalysts, Том 12, № 10, 1274, 10.2022.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Netskina, OV, Dmitruk, KA, Paletsky, AA, Mukha, SA, Pochtar, AA, Bulavchenko, OA, Prosvirin, IP, Shmakov, AG, Ozerova, AM, Veselovskaya, JV, Mazina, OI & Komova, OV 2022, 'Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane', Catalysts, Том. 12, № 10, 1274. https://doi.org/10.3390/catal12101274

APA

Netskina, O. V., Dmitruk, K. A., Paletsky, A. A., Mukha, S. A., Pochtar, A. A., Bulavchenko, O. A., Prosvirin, I. P., Shmakov, A. G., Ozerova, A. M., Veselovskaya, J. V., Mazina, O. I., & Komova, O. V. (2022). Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane. Catalysts, 12(10), [1274]. https://doi.org/10.3390/catal12101274

Vancouver

Netskina OV, Dmitruk KA, Paletsky AA, Mukha SA, Pochtar AA, Bulavchenko OA и др. Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane. Catalysts. 2022 окт.;12(10):1274. doi: 10.3390/catal12101274

Author

Netskina, Olga V. ; Dmitruk, Kirill A. ; Paletsky, Alexander A. и др. / Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane. в: Catalysts. 2022 ; Том 12, № 10.

BibTeX

@article{dd9734e9a01341c8a8df730a9d3829b4,
title = "Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane",
abstract = "The solid-state combustion method was used to prepare nickel-based catalysts for CO2 hydrogenation from [Ni(C3H4N2)6](NO3)2 and [Ni(C3H4N2)6](ClO4)2. These complexes were synthesized by adding nickel nitrate and perchlorate to melted imidazole. The composition and structure of the obtained complexes was confirmed by ATR FTIR, powder XRD, and elemental analysis. The stages of thermal decomposition of the complexes and their kinetic parameters were established. It was found that incomplete gasification of more thermostable Ni(C3H4N2)6](ClO4)2 led to the formation of carbon, nitrogen, and chlorine impurities. According to powder XRD and XPS, the solid products of gasification of both complexes consist of NiO and Ni0 covered with nickel hydroxide and/or a carbonate layer. In the case of the sample prepared from [Ni(C3H4N2)6](ClO4)2, this layer was pronounced. Therefore, it limits the nickel reduction in the reaction medium of CO2 hydrogenation, even at 450 °C. The surface of the sample prepared from [Ni(C3H4N2)6](NO3)2 contains nickel oxide, which is easily reduced. So, the catalyst active phase is already formed at 250 °C in the presence of CO2 and efficiently catalyzes CO2 hydrogenation as the temperature increases. Therefore, [Ni(C3H4N2)6](NO3)2 is a promising precursor for the CO2 hydrogenation catalyst, and its solvent-free synthesis follows Green Chemistry principles.",
keywords = "catalyst, CO methanation, nanoparticle, nickel, solid-state combustion, solvent-free synthesis, CO2 methanation",
author = "Netskina, {Olga V.} and Dmitruk, {Kirill A.} and Paletsky, {Alexander A.} and Mukha, {Svetlana A.} and Pochtar, {Alena A.} and Bulavchenko, {Olga A.} and Prosvirin, {Igor P.} and Shmakov, {Andrey G.} and Ozerova, {Anna M.} and Veselovskaya, {Janna V.} and Mazina, {Olga I.} and Komova, {Oxana V.}",
note = "Funding Information: This research was funded by the Ministry of Science and Higher Education of the Russian Federation (project no. 075-15-2020-781). Publisher Copyright: {\textcopyright} 2022 by the authors.",
year = "2022",
month = oct,
doi = "10.3390/catal12101274",
language = "English",
volume = "12",
journal = "Catalysts",
issn = "2073-4344",
publisher = "MDPI AG",
number = "10",

}

RIS

TY - JOUR

T1 - Solvent-Free Synthesis of Nickel Nanoparticles as Catalysts for CO2 Hydrogenation to Methane

AU - Netskina, Olga V.

AU - Dmitruk, Kirill A.

AU - Paletsky, Alexander A.

AU - Mukha, Svetlana A.

AU - Pochtar, Alena A.

AU - Bulavchenko, Olga A.

AU - Prosvirin, Igor P.

AU - Shmakov, Andrey G.

AU - Ozerova, Anna M.

AU - Veselovskaya, Janna V.

AU - Mazina, Olga I.

AU - Komova, Oxana V.

N1 - Funding Information: This research was funded by the Ministry of Science and Higher Education of the Russian Federation (project no. 075-15-2020-781). Publisher Copyright: © 2022 by the authors.

PY - 2022/10

Y1 - 2022/10

N2 - The solid-state combustion method was used to prepare nickel-based catalysts for CO2 hydrogenation from [Ni(C3H4N2)6](NO3)2 and [Ni(C3H4N2)6](ClO4)2. These complexes were synthesized by adding nickel nitrate and perchlorate to melted imidazole. The composition and structure of the obtained complexes was confirmed by ATR FTIR, powder XRD, and elemental analysis. The stages of thermal decomposition of the complexes and their kinetic parameters were established. It was found that incomplete gasification of more thermostable Ni(C3H4N2)6](ClO4)2 led to the formation of carbon, nitrogen, and chlorine impurities. According to powder XRD and XPS, the solid products of gasification of both complexes consist of NiO and Ni0 covered with nickel hydroxide and/or a carbonate layer. In the case of the sample prepared from [Ni(C3H4N2)6](ClO4)2, this layer was pronounced. Therefore, it limits the nickel reduction in the reaction medium of CO2 hydrogenation, even at 450 °C. The surface of the sample prepared from [Ni(C3H4N2)6](NO3)2 contains nickel oxide, which is easily reduced. So, the catalyst active phase is already formed at 250 °C in the presence of CO2 and efficiently catalyzes CO2 hydrogenation as the temperature increases. Therefore, [Ni(C3H4N2)6](NO3)2 is a promising precursor for the CO2 hydrogenation catalyst, and its solvent-free synthesis follows Green Chemistry principles.

AB - The solid-state combustion method was used to prepare nickel-based catalysts for CO2 hydrogenation from [Ni(C3H4N2)6](NO3)2 and [Ni(C3H4N2)6](ClO4)2. These complexes were synthesized by adding nickel nitrate and perchlorate to melted imidazole. The composition and structure of the obtained complexes was confirmed by ATR FTIR, powder XRD, and elemental analysis. The stages of thermal decomposition of the complexes and their kinetic parameters were established. It was found that incomplete gasification of more thermostable Ni(C3H4N2)6](ClO4)2 led to the formation of carbon, nitrogen, and chlorine impurities. According to powder XRD and XPS, the solid products of gasification of both complexes consist of NiO and Ni0 covered with nickel hydroxide and/or a carbonate layer. In the case of the sample prepared from [Ni(C3H4N2)6](ClO4)2, this layer was pronounced. Therefore, it limits the nickel reduction in the reaction medium of CO2 hydrogenation, even at 450 °C. The surface of the sample prepared from [Ni(C3H4N2)6](NO3)2 contains nickel oxide, which is easily reduced. So, the catalyst active phase is already formed at 250 °C in the presence of CO2 and efficiently catalyzes CO2 hydrogenation as the temperature increases. Therefore, [Ni(C3H4N2)6](NO3)2 is a promising precursor for the CO2 hydrogenation catalyst, and its solvent-free synthesis follows Green Chemistry principles.

KW - catalyst

KW - CO methanation

KW - nanoparticle

KW - nickel

KW - solid-state combustion

KW - solvent-free synthesis

KW - CO2 methanation

UR - http://www.scopus.com/inward/record.url?scp=85140835160&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c4ff506c-3f49-3852-bb5a-2e7cad0d54be/

U2 - 10.3390/catal12101274

DO - 10.3390/catal12101274

M3 - Article

AN - SCOPUS:85140835160

VL - 12

JO - Catalysts

JF - Catalysts

SN - 2073-4344

IS - 10

M1 - 1274

ER -

ID: 38655318