Gas Chromatographic Analysis of Methane Pyrolysis Products during Laser Evaporation of CrOx/Al2O3 Nanoparticles in a Methane–Argon Medium Full article
Conference |
X International Voevodsky Conference "Physics and Chemistry of Elementary Chemical Processes" 05-09 Sep 2022 , Новосибирск |
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Journal |
Combustion, Explosion, and Shock Waves
ISSN: 0010-5082 , E-ISSN: 1573-8345 |
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Output data | Year: 2023, Volume: 59, Number: 6, Pages: 701–706 Pages count : 6 DOI: 10.1134/S0010508223060059 | ||||
Tags | nanoparticles, methane, pyrolysis, gas chromatography, laser evaporation | ||||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Science Foundation | 21-19-00429 |
Abstract:
This paper presents the results of a chromatographic analysis of gaseous products formed during the laser synthesis of catalytic Cr/Al2O3 nanoparticles in a methane–argon medium. The main difficulties of such studies are noted. Methods for solving this problem and ways to optimize the methane pyrolysis accompanying the laser synthesis of nanoparticles are proposed. The fundamental possibility of simultaneous synthesis of catalytic nanoparticles and their use for methane pyrolysis are demonstrated. The main products of pyrolysis in this process are hydrogen and amorphous carbon. The maximum hydrogen yield is 4% (vol.). It is shown how the process can be optimized to increase the hydrogen yield and expand the range of reaction products for unsaturated hydrocarbons.
Cite:
Pyryaev A.N.
, Snytnikov V.N.
Gas Chromatographic Analysis of Methane Pyrolysis Products during Laser Evaporation of CrOx/Al2O3 Nanoparticles in a Methane–Argon Medium
Combustion, Explosion, and Shock Waves. 2023. V.59. N6. P.701–706. DOI: 10.1134/S0010508223060059 WOS Scopus РИНЦ OpenAlex
Gas Chromatographic Analysis of Methane Pyrolysis Products during Laser Evaporation of CrOx/Al2O3 Nanoparticles in a Methane–Argon Medium
Combustion, Explosion, and Shock Waves. 2023. V.59. N6. P.701–706. DOI: 10.1134/S0010508223060059 WOS Scopus РИНЦ OpenAlex
Original:
Пыряев А.Н.
, Снытников В.Н.
Газохроматографический анализ продуктов пиролиза метана при лазерном испарении наночастиц CrOx/Al2O3 в метан-аргоновой среде
Физика горения и взрыва. 2023. Т.59. №6. С.36-41. DOI: 10.15372/fgv2022.9261 РИНЦ OpenAlex
Газохроматографический анализ продуктов пиролиза метана при лазерном испарении наночастиц CrOx/Al2O3 в метан-аргоновой среде
Физика горения и взрыва. 2023. Т.59. №6. С.36-41. DOI: 10.15372/fgv2022.9261 РИНЦ OpenAlex
Dates:
Submitted: | Nov 9, 2022 |
Accepted: | Dec 14, 2022 |
Published print: | Dec 1, 2023 |
Published online: | Jan 22, 2024 |
Identifiers:
Web of science: | WOS:001147716200016 |
Scopus: | 2-s2.0-85182827659 |
Elibrary: | 63299122 |
OpenAlex: | W4391103115 |
Citing:
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