Synthesis, properties, and activity of MoVTeNbO catalysts modified by zirconia-pillared clays in oxidative dehydrogenation of ethane

Shorayeva, Kamshat; Massalimova, Bakytgul Kabykenovna; Bespalko, Yulia; Kovalev, E. P.; Ищенко, А. В.; Sadykov, Vladіslav

doi:10.1515/chem-2021-0048

Cited by 4 publications

(1 citation statement)

References 20 publications

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“…The effective use of hydrocarbon gas raw materials is one of the urgent problems. The basis of natural and associated gases is lower paraffins (Shorayeva, Massalimova et al, 2021). Gases from oil plants consist of C 3 -C 4 paraffins and up to 40 % of their corresponding olefins.…”

Section: Introductionmentioning

confidence: 99%

Partial Oxidation of a Propane-Butane Mixture on Catalysts Supported on a Natural Support

Massalimova,

Darmenbayeva,

Mukazhanova

et al. 2024

SCT

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doctor of chemistry, professor, academician of NAS RK, president of NAS RK, general director of JSC "Institute of fuel, catalysis and electrochemistry named after D.V. Sokolsky (Almaty, Kazakhstan) H = 4 Editorial board: ADEKENOV Sergazy Mynzhasarovich (deputy editor-in-chief) doctor of chemical sciences, professor, academician of NAS RK, director of the international Scientific and production holding «Phytochemistry» (Karaganda, Kazakhstan) H = 11 AGABEKOV Vladimir Enokovich (deputy editor-in-chief), doctor of chemistry, professor, academician of NAS of Belarus, honorary director of the Institute of Chemistry of new materials (Minsk, Belarus) H = 13 STRNAD Miroslav, head of the laboratory of the institute of Experimental Botany of the Czech academy of sciences, professor (Olomouc, Czech Republic) H = 66 BURKITBAYEV Mukhambetkali, doctor of chemistry, professor, academician of NAS RK, first vice-rector of al-Farabi KazNU (Almaty, Kazakhstan) H = 11 HOHMANN Judith, head of the department of pharmacognosy, faculty of Pharmacy, university of Szeged, director of the interdisciplinary center for Life sciences (Szeged, ungary) H = 38 ROSS Samir, Ph.D, professor, school of Pharmacy, national center for scientific research of Herbal Products, University of Mississippi (Oxford, USA) H = 35 KHUTORYANSKY Vitaly, Ph.D, pharmacist, professor at the University of Reading (Reading, England) H = 40 TELTAYEV Bagdat Burkhanbayuly, doctor of technical sciences, professor, corresponding member of NAS RK, ministry of Industry and infrastructure development of the Republic of Kazakhstan (Almaty, Kazakhstan) H = 13 PHARUK Asana Dar, professor at Hamdard al-Majid college of Oriental medicine. faculty of Oriental medicine, Hamdard university (Karachi, Pakistan) H = 21 FAZYLOV Serik Drakhmetovich, doctor of chemistry, professor, academician of NAS RK, deputy director for institute of Organic synthesis and coal chemistry (Karaganda, Kazakhstan) H = 6 ZHOROBEKOVA Sharipa Zhorobekovna, doctor of chemistry, professor, academician of NAS of Kyrgyzstan, Institute of Chemistry and chemical technology of NAS KR (Bishkek, Kyrgyzstan) H = 4 KHALIKOV Jurabay Khalikovich, doctor of chemistry, professor, academician of the academy of sciences of tajikistan, institute of Chemistry named after V.I. Nikitin AS RT (Tajikistan) H = 6 FARZALIEV Vagif Medzhid ogly, doctor of chemistry, professor, academician of NAS of Azerbaijan (Azerbaijan) H = 13 GARELIK Hemda, PhD in chemistry, president of the department of Chemistry and Environment of the International Union of Pure and Applied Chemistry (London, England) H = 15 News of the National Academy of Sciences of the Republic of Kazakhstan. Series of chemistry and technology.

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Section: Introductionmentioning

confidence: 99%

Partial Oxidation of a Propane-Butane Mixture on Catalysts Supported on a Natural Support

Massalimova,

Darmenbayeva,

Mukazhanova

et al. 2024

SCT

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Determination of highly active and selective surface for the oxidative dehydrogenation of ethane over phase-pure M1 MoVNbTeOx catalyst

Chen

Qian

Feng

et al. 2022

Journal of Catalysis

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Quantum Chemical Modeling of the Full Catalytic Cycle for Selective Oxidation of Propane to Propene on the M1 Phase of Mo–Te–Nb–O Mixed-Metal Oxide Catalysts

Sen,

Schäfer,

Rosowski

et al. 2024

J. Phys. Chem. C

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In this work, we have performed a quantum chemical study for the selective oxidation of propane to propene on the M1 phase of a mixed-metal oxide catalyst, consisting of Mo−Nb−Te−O. The M1 phase of the catalyst has a complex surface structure that involves different arrangements of metal oxide sites with variable oxidation states. This complexity makes it inherently difficult to understand its activity and selectivity in catalytic reactions. In this work, we used multilayer cluster models of the main catalytic active site of M1. We explored surface dynamics and surface oxidation by O 2, oxygen vacancy formation on metal sites and the chemo-and regioselectivity of propane activation on the surface. Our investigation shows that linear scaling relationships to estimate free energy activation barriers using a simple descriptor such as the hydrogen binding energy hold true for M1. We have established a mechanistic model of the full catalytic cycle for a radical-like pathway for propane oxidation to propene on M1.

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Synthesis, properties, and activity of MoVTeNbO catalysts modified by zirconia-pillared clays in oxidative dehydrogenation of ethane

Cited by 4 publications

References 20 publications

Partial Oxidation of a Propane-Butane Mixture on Catalysts Supported on a Natural Support

Partial Oxidation of a Propane-Butane Mixture on Catalysts Supported on a Natural Support

Determination of highly active and selective surface for the oxidative dehydrogenation of ethane over phase-pure M1 MoVNbTeOx catalyst

Quantum Chemical Modeling of the Full Catalytic Cycle for Selective Oxidation of Propane to Propene on the M1 Phase of Mo–Te–Nb–O Mixed-Metal Oxide Catalysts

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