A5037341762- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Mesoporous Materials and Catalysis
- Catalysis and Hydrodesulfurization Studies
- Catalysts for Methane Reforming
- Advanced Photocatalysis Techniques
- Laser-Ablation Synthesis of Nanoparticles
- TiO2 Photocatalysis and Solar Cells
- Metal-Organic Frameworks: Synthesis and Applications
- Zeolite Catalysis and Synthesis
- Gas Sensing Nanomaterials and Sensors
- Oxidative Organic Chemistry Reactions
- Nanomaterials for catalytic reactions
- Catalysis for Biomass Conversion
- Electrocatalysts for Energy Conversion
- Covalent Organic Framework Applications
- Luminescence Properties of Advanced Materials
- Electronic and Structural Properties of Oxides
- Transition Metal Oxide Nanomaterials
- Chemical Synthesis and Reactions
- Analytical Chemistry and Chromatography
- Radioactive element chemistry and processing
- Industrial Gas Emission Control
- Aerogels and thermal insulation
- Advanced ceramic materials synthesis
National Research Tomsk State University
2016-2025
Russian Academy of Sciences
2009-2010
Tomsk Polytechnic University
2010
Institute of Petroleum Chemistry
2002-2004
Boreskov Institute of Catalysis
2004
Nowadays catalytic technologies are widely used to purify indoor and outdoor air from harmful compounds. Recently, Ag–CeO2 composites have found various applications in catalysis due distinctive physical-chemical properties relatively low costs as compared those based on other noble metals. Currently, metal–support interaction is considered the key factor that determines high performance of silver–ceria composites. Despite thorough investigations, several questions remain debating. Among...
In this work, we studied the catalytic performance of a β-Bi2O3/Bi12SiO20 nanocomposite material in reactions involving photodecomposition rhodamine B and selective photooxidation 5-hydroxymethylfurfural (HMF). The semiconductor composite nanomaterial was obtained by means mechanical grinding mixture nanopowders β-Bi2O3 sillenite, both individually produced via pulsed laser ablation. crystal structure prepared particles confirmed X-ray diffraction, while optical properties individual...
The development of methods to synthesize and study the properties dark titania is utmost interest due prospects for its use, primarily in photocatalysis when excited by visible light. In this work, powder was prepared pulsed laser ablation (Nd:YAG laser, 1064 nm, 7 ns) water dried air. To changes occurring material, thermal treatment applied. structure, composition, obtained powders were studied using transmission electron microscopy, low-temperature N2 adsorption/desorption, X-ray...
The development of visible-light active titanium dioxide is one the key challenges in photocatalysis that stimulates TiO2-based composite materials and methods for their synthesis. Here, we report use pristine Pt-modified dark prepared via pulsed laser ablation liquid (Nd:YAG laser, 1064 nm, 7 ns) photocatalytic hydrogen evolution from alcohol aqueous solutions. structure, textural, optical, photoelectrochemical, electrochemical properties are studied by a complex including X-ray...
Cu-containing and Ce-modified OMS-2 catalysts were prepared at various calcination temperatures using the hydrothermal method tested for low-temperature CO oxidation. The structure, chemical compositions, physical–chemical properties of characterized XRD, N2 physisorption, XRF, Raman spectroscopy, SEM, high-resolution TEM with EDX, TPR-H2, XPS. incorporation Cu into Ce-OMS-2 sample facilitated transformation pyrolusite cryptomelane, as confirmed by spectroscopy data. In light-off mode,...
Dihydroxyacetone is a valuable waste-valorization compound, which main intermediate in lactic acid production from different recyclable sources. In the present work, Sn incorporation into Zr-based metal-organic...
The reactions of glyoxal with ammonia, ammonium salts, and amines cause the formation secondary organic aerosol (SOA) components (imidazole its derivatives) in atmosphere. interaction ammonia aqueous solution is a primary reaction for these processes, explanation mechanism will allow developing methods to control SOA components. A detailed key intermediates, namely, ethanediimine, diaminoethanediol, aminoethanetriol, required imidazole ring cyclization, proposed, potential energy surface...