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Fibrous Alumina-Based Ni-MOx (M = Mg, Cr, Ce) Catalysts for Propane pre-Reforming Full article

Journal Materials Letters
ISSN: 0167-577X , E-ISSN: 1873-4979
Output data Year: 2019, Volume: 257, Article number : 126741, Pages count : 4 DOI: 10.1016/j.matlet.2019.126741
Tags Interfaces; Liquefied petroleum gas; Nanofibers; Nanoparticles; Ni-alumina catalyst; Pre-reforming; Propane
Authors Uskov S.I. 1,2 , Potemkin D.I. 1,2,3 , Kamboj N. 4 , Snytnikov P.V. 1,2 , Pakharukova V.P. 1,2 , Enikeeva L.V. 5 , Gubaydullin I.M. 5,6 , Hussainova I. 4,7
Affiliations
1 Boreskov Institute of Catalysis, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russian Federation
2 Novosibirsk State University, Pirogova St., 2, Novosibirsk, 630090, Russian Federation
3 Novosibirsk State Technical University, Karl Marx Pr., 20, Novosibirsk, 630073, Russian Federation
4 Tallinn University of Technology, Ehitajate tee 5, Tallinn, 19086, Estonia
5 Ufa State Petroleum Technological University, Kosmonavtov St., 1, Ufa, 450062, Russian Federation
6 Institute of Petrochemistry and Catalysis of RAS, October Pr., 141, Ufa, 450075, Russian Federation
7 ITMO University, Kronverksky Pr., 49, St. Petersburg, 197101, Russian Federation

Funding (4)

1 Russian Science Foundation 17-79-30071
2 Estonian Research Council PUT1063
3 Russian Foundation for Basic Research 19-33-60008 (АААА-А19-119111890028-9)
4 Russian Foundation for Basic Research 19-31-50030

Abstract: In the scope of transition to closed carbon cycle economy hydrogen is becoming a major energy carrier and the development of novel functional materials for its production and storage is of great interest. Liquefied petroleum gas (LPG) is one of the primary options for this purpose due to high energy density and well-developed production and transportation infrastructure. We report novel alumina nanofibers supported Ni-MOx (M = Mg, Cr, Ce) catalysts for the steam reforming of LPG, prepared via template-assisted wet-combustion synthesis using glycine as a fuel additive. High dispersion and uniform distribution of nickel and MOx species over nanofibers surface were provided by this preparation technique. The catalysts exhibited sufficient activity, stability and coking resistance in propane pre-reforming at low steam to carbon ratio and temperatures of 350–425 °C. Catalytic activity in propane pre-reforming increased in order Ni-MgO/ANF < Ni-CeOx/ANF < Ni-CrOx/ANF. High activity is most likely associated with high specific Ni surface area and red-ox properties of carriers. © 2019 Elsevier B.V.
Cite: Uskov S.I. , Potemkin D.I. , Kamboj N. , Snytnikov P.V. , Pakharukova V.P. , Enikeeva L.V. , Gubaydullin I.M. , Hussainova I.
Fibrous Alumina-Based Ni-MOx (M = Mg, Cr, Ce) Catalysts for Propane pre-Reforming
Materials Letters. 2019. V.257. 126741 :1-4. DOI: 10.1016/j.matlet.2019.126741 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
Submitted: Sep 17, 2019
Accepted: Sep 24, 2019
Published online: Sep 25, 2019
Published print: Dec 1, 2019
Identifiers:
Web of science: WOS:000493283400056
Scopus: 2-s2.0-85072805883
Elibrary: 41701348
Chemical Abstracts: 2019:1919711
Chemical Abstracts (print): 171:480103
OpenAlex: W2975810035
Citing:
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Scopus 14
Web of science 9
Elibrary 14
OpenAlex 14
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