Coaromatization of Methane with Propane on Mo-Containing Zeolite H-BEA: A Solid-State NMR and GC-MS Study | Sciact - CRIS-system of Boreskov Institute of Catalysis

Coaromatization of Methane with Propane on Mo-Containing Zeolite H-BEA: A Solid-State NMR and GC-MS Study Full article

Journal

The Journal of Physical Chemistry C
ISSN: 1932-7447 , E-ISSN: 1932-7455

Output data

Year: 2013, Volume: 117, Number: 44, Pages: 22867-22873 Pages count : 7 DOI: 10.1021/jp4071357

Tags

Aromatic compounds; Aromatization; Magic angle spinning; Nuclear magnetic resonance spectroscopy; Propane; Solid state physics

Authors

Luzgin Mikhail V. ^1,2 , Toktarev Alexander V. ¹ , Parmon Valentin N. ^1,2 , Stepanov Alexander G. ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russia
2	Department of Natural Sciences, Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia

Funding (2)

1	Russian Foundation for Basic Research	10-03-00555
2	Russian Foundation for Basic Research	12-03-91162

The joint conversion of methane and propane on Mo-containing zeolite H-BEA has been studied with solid-state NMR spectroscopy and GC-MS analysis. The involvement of methane-C-13 in the reaction of propane aromatization to form benzene and toluene as the products has been demonstrated by C-13 magic angle spinning (MAS) NMR. At the same time, GC-MS analysis has revealed that some portion of aromatic products contains carbon atoms originated from the initial methane-C-13. The main pathway of the methane involvement in aromatics consists of the alkylation of aromatic molecules, which are produced from propane, by methane. Mo-n-propyl species have been detected as the probable intermediates of propane aromatization.

Luzgin M.V. , Toktarev A.V. , Parmon V.N. , Stepanov A.G.
Coaromatization of Methane with Propane on Mo-Containing Zeolite H-BEA: A Solid-State NMR and GC-MS Study
The Journal of Physical Chemistry C. 2013. V.117. N44. P.22867-22873. DOI: 10.1021/jp4071357 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Jul 18, 2013
Accepted:	Oct 4, 2013
Published online:	Oct 24, 2013
Published print:	Nov 7, 2013

Web of science:	WOS:000326845400045
Scopus:	2-s2.0-84889835711
Elibrary:	21897719
Chemical Abstracts:	2013:1583880
Chemical Abstracts (print):	159:655121
OpenAlex:	W2332344769

DB	Citing
Web of science	19
Scopus	20
Elibrary	21
OpenAlex	20