COx ‐Free Catalytic Decomposition of Methane over Solution Combustion Synthesis Derived Catalyst: Synthesis of Hydrogen and Carbon Nanofibers | Sciact - CRIS-system of Boreskov Institute of Catalysis

COx ‐Free Catalytic Decomposition of Methane over Solution Combustion Synthesis Derived Catalyst: Synthesis of Hydrogen and Carbon Nanofibers Full article

Journal

International Journal of Energy Research
ISSN: 0363-907X , E-ISSN: 1099-114X

Output data

Year: 2022, Volume: 46, Number: 9, Pages: 11957-11971 Pages count : 15 DOI: 10.1002/er.7964

Tags

COx-free process; hydrogen; methane; methane decomposition; solution combustion

Authors

Kurmashov Pavel B. ¹ , Bannov Alexander G. ¹ , Popov Maxim V. ^1,2,3 , Brester Andrey E. ¹ , Ukhina Arina V. ⁴ , Ishchenko Arkady V. ⁵ , Maksimovskii Evgenii A. ⁶ , Tolstobrova Lyudmila I. ¹ , Chulkov Arsenii O. ⁷ , Kuvshinov Gennady G. ⁸

Affiliations

1	Department of Chemistry and Chemical Engineering, Novosibirsk State Technical University, Novosibirsk, Russian Federation
2	Russian Academy of Sciences, Institute of Organic Chemistry after N.D. Zelinskii, Moscow, Russian Federation
3	Higher Chemical College of RAS, Mendeleev University of Chemical Technology, Moscow, Russian Federation
4	Siberian Branch of Russian Academy of Sciences, Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russian Federation
5	Siberian Branch of Russian Academy of Sciences, Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
6	Siberian Branch of Russian Academy of Sciences, Institute of Inorganic Chemistry, Novosibirsk, Russian Federation
7	Center for Industrial Tomography, Tomsk Polytechnic University, Tomsk, Russian Federation
8	Sochi State University, Sochi, Russian Federation

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

FSUN-2020-0008

The catalyst for decomposition of methane to carbon nanofibers and hydrogen was prepared using the solution combustion technique. Dynamics of change of temperature of solution (gel) during the passing of redox reaction of synthesis of catalyst was found experimentally. Testing of catalyst was carried out in a flow through installation. Catalyst with high content of active component 90Ni-10Al2O3 (wt%) was tested in a reaction of methane decomposition in a temperature range 535°С to 675°С and pressures 1 to 5 atm. The samples of carbon nanofibers were investigated by scanning electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray diffraction. The optimal parameters of catalytic reaction (550°С, 3 atm) providing the high specific yield of hydrogen (287.7 mol/g) were established. The increase of pressure above 1 atm led to prolonged operation of the catalyst. The negative role of temperature rise on the yield of CNFs was found.

Kurmashov P.B. , Bannov A.G. , Popov M.V. , Brester A.E. , Ukhina A.V. , Ishchenko A.V. , Maksimovskii E.A. , Tolstobrova L.I. , Chulkov A.O. , Kuvshinov G.G.
COx ‐Free Catalytic Decomposition of Methane over Solution Combustion Synthesis Derived Catalyst: Synthesis of Hydrogen and Carbon Nanofibers
International Journal of Energy Research. 2022. V.46. N9. P.11957-11971. DOI: 10.1002/er.7964 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Feb 9, 2022
Accepted:	Apr 2, 2022
Published online:	Apr 20, 2022
Published print:	Jul 1, 2022

Web of science:	WOS:000783803200001
Scopus:	2-s2.0-85128398545
Elibrary:	48429825
Chemical Abstracts:	2022:1054185
Chemical Abstracts (print):	179:99044
OpenAlex:	W4224294043

DB	Citing
Elibrary	12
Scopus	12
Web of science	10
OpenAlex	12