A5031763718- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Catalysts for Methane Reforming
- Catalysis and Hydrodesulfurization Studies
- Zeolite Catalysis and Synthesis
- Coal and Coke Industries Research
- Electrocatalysts for Energy Conversion
- Mining and Gasification Technologies
- Carbon Dioxide Capture Technologies
- Innovative Microfluidic and Catalytic Techniques Innovation
- Nanomaterials for catalytic reactions
- Carbon dioxide utilization in catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Coal Properties and Utilization
- Advanced battery technologies research
- Graphene research and applications
- Engineering and Environmental Studies
- Hydrocarbon exploration and reservoir analysis
- Business, Education, Mathematics Research
- Membrane Separation and Gas Transport
- Business, Innovation, and Economy
- Advancements in Solid Oxide Fuel Cells
- Anodic Oxide Films and Nanostructures
- Collagen: Extraction and Characterization
- Educational and Organizational Development
Boreskov Institute of Catalysis
2016-2025
Federal Research Centre Coal and Coal Chemistry
2019-2023
Institute of Coal of the Siberian Branch of the RAS
2021-2022
Russian Academy of Sciences
2021-2022
Siberian Branch of the Russian Academy of Sciences
2006-2021
Novosibirsk State Technical University
2018-2021
Development of highly effective catalysts for one-stage conversion light hydrocarbons with high selectivity to valuable products will solve such problems as efficient utilization natural and oil-associated gases, environmental protection. Methane dehydroaromatization (DHA) over Mo/ZSM-5 is a promising process direct production aromatic compounds hydrogen from methane. This review focuses on the range issues dealing effect catalyst composition, preparation, pretreatment operation conditions...
We report the results from first 5D tomographic diffraction imaging experiment of a complex Ni-Pd/CeO2-ZrO2/Al2O3 catalyst used for methane reforming. This five-dimensional (three spatial, one scattering and dimension to denote time/imposed state) approach enabled us track chemical evolution many particles across bed relate these changes gas environment that experience. Rietveld analysis some 2 × 106 patterns allowed extract heterogeneities in Å nm μm scale (3D maps corresponding unit cell...
Methane dehydroaromatization was studied over a series of impregnated Mo/ZSM-5 catalysts with different molybdenum contents and Si/Al atomic ratios in the parent H-ZSM-5 zeolites. The maximum catalytic activity (∼14% CH4 conversion) benzene formation selectivity (∼70%) were observed for samples 2%−5% molybdenum. are improved when ratio is decreased from 45 to 17. After pretreatment argon reaction at 720 °C, have been characterized by textural methods, X-ray diffractometry (XRD), differential...
Herein, we report the synthesis and bifunctional oxygen reduction reaction (ORR) evolution (OER) activities of a CuOx–CeO2/C electrocatalyst (EC) with rich oxide–oxide oxide–carbon interfaces. It not only demonstrates smaller Tafel slope (65 mV dec–1) higher limiting current density (−5.03 mA cm–2) but also exhibits an onset potential (−0.10 V vs Ag/AgCl) comparable to that benchmark Pt/C. Besides undergoing favorable direct four-electron ORR pathway, it unveils loss 23% its initial after 6...
A hybrid heteronanostructure of α-MnO2/Mn3O4/CeO2 with the atomic-level coupled nanointerface entrenched in Vulcan carbon is reported and explored for oxygen reduction reaction (ORR) evolution (OER). CeO2 plays an essential role increasing surface Mn2+/3+/4+ α-MnO2/Mn3O4/CeO2/C ORR/OER processes. It shows enhanced bifunctional activity, superior to that benchmark 20 wt % Pt/C Pd/C catalysts. displays ORR onset potential −0.13 V (vs Ag/AgCl), limiting current density −6.63 mA cm–2 (at 1600...
To improve the efficiency of catalysts for methane tri-reforming, effect pretreatment conditions Ce 0.2 Ni 0.8 O 1.2 /Al 2 3 catalyst on its physicochemical and functional properties was studied. A set methods (thermal analysis, low-temperature nitrogen adsorption, X-ray phase electron microscopy, temperature-programmed reduction with hydrogen) has established that varying composition gaseous medium (oxidizing, inert, reducing) used during at 800 °C allows one to adjust textural, structural...
Hydrogen production through the bi-reforming of methane over exsolution-derived Ni catalysts has been studied. Nickel-based were prepared activation (CeM)1−xNixOy (M = Al, La, Mg) solid solutions in a reducing gaseous medium. Their performance and resistance to coking under reaction conditions controlled by regulating their textural, structural, morphological, redox properties adjustments composition oxide matrix (M/Ce 0–4; x 0.2–0.8; y 1.0–2.0). The role M-dopant type genesis was...
Autothermal reforming of bioethanol (ATR C2H5OH) over promoted Ni/Ce0.8La0.2O1.9 catalysts was studied to develop carbon-neutral technologies for hydrogen production. The regulation the functional properties attained by adjusting their nanostructure and reducibility introducing various types content M promoters (M = Pt, Pd, Rh, Re; molar ratio M/Ni 0.003–0.012). composition–characteristics–activity correlation determined using catalyst testing in ATR C2H5OH, thermal analysis, N2 adsorption,...