A5004959462- Material Properties and Applications
- Advanced Thermoelectric Materials and Devices
- Carbon Nanotubes in Composites
- Gas Sensing Nanomaterials and Sensors
- Recycling and utilization of industrial and municipal waste in materials production
- Conducting polymers and applications
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Polymer Science and Applications
- Concrete and Cement Materials Research
- Mining and Gasification Technologies
- Advanced ceramic materials synthesis
- Dielectric materials and actuators
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Transition Metal Oxide Nanomaterials
- Polymer Nanocomposites and Properties
- Ferroelectric and Piezoelectric Materials
- Nanotechnology research and applications
- Advanced Sensor and Energy Harvesting Materials
- Bauxite Residue and Utilization
- Polymer Nanocomposite Synthesis and Irradiation
- Environmental and Industrial Safety
- Thermal Radiation and Cooling Technologies
- Advanced battery technologies research
- Iron and Steelmaking Processes
National University of Science and Technology
2016-2025
Plekhanov Russian University of Economics
2020-2025
National University of Science and Technology
2013-2024
Yuri Gagarin State Technical University of Saratov
2013-2022
Nanosystem (Russia)
2020-2022
Institute of Biochemical Physics NM Emanuel
2022
D. Mendeleyev University of Chemical Technology of Russia
2021
Tambov State Technical University
2019
Moscow Aviation Institute
2019
MXenes, two-dimensional transition metal carbides or nitrides, have recently shown great promise for gas sensing applications. We demonstrate that the sensitivity of intrinsically metallic Ti3C2Tx MXene can be considerably improved via its partial oxidation in air at 350 °C. The annealed films sheets remain electrically conductive, while their decoration with semiconducting TiO2 improves chemiresistive response to organic analytes low-ppm concentrations dry air, which was used emulate...
Managing red mud (RM), a solid waste byproduct of the alumina recovery process, is serious ecological and environmental issue. With ~150 million tons/year RM being generated globally, nearly 4.6 billion tons are presently stored in vast reserves. can be valuable resource metals, minor elements, rare earth elements. The suitability as low-grade iron was assessed this study. utilization material several commercial, industrial operations briefly reviewed. Key features techniques, such magnetic...
Three-phase polymer composites are promising materials for creating electronic device components. The qualitative and quantitative composition of such has a significant effect on their functional, in particular dielectric properties. In this study, ceramic filler K2Ni0.93Ti7.07O16 (KNTO) with Ag coating as conductive additive (0.5, 1.0, 2.5 wt.%) was introduced into the polyvinylidene difluoride (PVDF) matrix amounts 7.5, 15, 22.5, 30 vol.%. to optimize constant loss tangent. characterized...
Polypropylene-based composites filled with carbon fibers and multiwall nanotubes were produced by coagulation precipitation technique. Composite articles conventional injection molding It was shown that the addition of (10% total amount fibers) results in significantly increased anisotropic thermal conductivity composite due to formation conductive bridges between fibers, which are oriented during molding. The CNTs has a significant effect more than 50–70% increase both axial transverse...
The widespread generation of, ever increasing volumes of and the sustainable management solid wastes are global issues great concern. Due to wide variations in composition associated complexities, significant efforts required for their collection, processing environmentally safe disposal a cost effective manner. An overview is presented this article with specific focus on municipal industrial waste from iron/steelmaking aluminium industries. Key such as its sources, compositions, volumes,...
Dental healthcare plays an important role in the overall health of individuals, and sector is rapidly growing around world due to increases population, facilities, improved access for economically weaker sections society. procedures oral care generate a significant amount biomedical waste that should be managed environmentally safe sustainable manner. An overview presented current status dental solid management with focus on composition from traditional emerging treatments, new-generation...
With nearly 40% of the total plastics produced being used for packaging, up to five trillion plastic bags are consumed in world annually. The inadequate disposal waste and its persistence has become a serious challenge/risk environment, health, well-being living creatures, including humans. natural degradation is extremely slow; large pieces may break down into microplastics (MPs) (1 μm–5 mm) or nanoplastics (NPs) (<1000 nm) after protracted physical, chemical, and/or biological...
Polymer matrix composites based on ED-20 epoxy resin, hollandite K1.6(Ni0.8Ti7.2)O16 and carbon nanotubes with a variable content of 0.107; 0.213 0.425 vol.% were obtained for the first time. Initial components produced characterized by XRD, XRA, FTIR, SEM Raman spectroscopy. The dielectric properties composite materials measured impedance spectroscopy determined volume ratio components, primarily concentration CNTs. At CNT (before percolation threshold), maximum synergistic effect ceramic...
The present study developed a novel approach for transforming red mud (RM) into soft magnetic materials (SMMs) applications in advanced electrical devices the form of Fe-Si and Fe-Si-Al alloys. A total ten blends were prepared based on two RMs, three iron oxide additives (Fe2O3, black mill scales), alumina carbonaceous reductants range proportions. Carbothermic reduction was carried out vertical Tamman resistance furnace at 1600–1650 °C 30 min an argon atmosphere; synthetic graphite used as...
An innovative approach is reported for recovering Fe and Zn resources from hazardous zinc-bearing electric arc furnace dusts (ZBDs) in a sustainable manner. A combination of carbothermal H2 reduction were used to overcome challenges associated with the high temperatures costs/limited supplies hydrogen. In-depth studies carried out using zinc-rich (17 wt.%), iron-poor (35 wt.%) ZBD; coke oven battery dry quenching dust (CDQD) was as reductant. Briquettes prepared by mixing ZBD CDQD powders...
New three-phase composites, destined for application as dielectrics in the manufacturing of passive elements flexible electronics, and based on polymer (PVDF) matrix filled with powdered ceramics hollandite-like (KFTO(H)) structure (5.0; 7.5; 15; 30 vol.%) carbon (MWCNT) additive (0.5; 1.0; 1.5 wt.% regarding KFTO(H) amount), were obtained studied by XRD, FTIR SEM methods. Chemical composition stoichiometric formula ceramic material synthesized sol-gel method confirmed XRF analysis data. The...