A5071156821- Carbon Nanotubes in Composites
- nanoparticles nucleation surface interactions
- Gold and Silver Nanoparticles Synthesis and Applications
- Laser-Ablation Synthesis of Nanoparticles
- Diamond and Carbon-based Materials Research
- TiO2 Photocatalysis and Solar Cells
- Graphene research and applications
- Semiconductor materials and interfaces
- Chalcogenide Semiconductor Thin Films
- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Advanced Thermoelectric Materials and Devices
- Intermetallics and Advanced Alloy Properties
- Copper-based nanomaterials and applications
- Nanomaterials and Printing Technologies
- ZnO doping and properties
- Phase-change materials and chalcogenides
- Electrophoretic Deposition in Materials Science
- Nonlinear Optical Materials Studies
- Semiconductor materials and devices
- Catalytic Processes in Materials Science
- Phase Equilibria and Thermodynamics
- Material Dynamics and Properties
- Quantum Dots Synthesis And Properties
National Research University of Electronic Technology
2015-2024
Sechenov University
2018-2024
Moscow Power Engineering Institute
2018
Moscow Aviation Institute
2018
Research and Production Complex Technological Centre
2013
Moscow State Institute of Electronics and Mathematics
1994-2012
Institute of Engineering Physics
2006
Lomonosov Moscow State University
1991-2005
University of Wisconsin–Madison
1995-1998
University at Albany, State University of New York
1992
Abstract A series of TiO 2 photocatalysts loaded with various metals (Pt, Pd, Ni, and Cu) were prepared by using the wet impregnation method. Their physicochemical properties studied XRD, BET, TPR-H , FTIR TPD-NH 3 /CO techniques. The photocatalytic activity samples was investigated in gas-phase reduction carbon dioxide under continuous flow operation mode. Among all catalysts, Pt Ni most active terms formation rate methanol. In general, modified decreased increasing metal loading reaction...
We investigate the solvent density driven changes in polymer conformation and phase behavior that occur a supercritical fluid, with particular emphasis on conditions near lower critical solution temperature (LCST) boundary. Using continuous space Monte Carlo simulations, mean square end-to-end distance (R) radius of gyration (Rg) are calculated for single chain 20 Lennard-Jones segments monomeric over broad range densities temperatures. The chains collapse as increases at constant pressure,...
Multilayer Al-CuO thermite materials are a prominent representative of metastable intermolecular composites, which characterized by outstanding energy and combustion properties. In this work, we investigated the effect total thickness multilayer material (enriched with aluminum), formed on surface sitall substrates, mode morphology reaction products. High-speed video recording from different angles allowed us not only to estimate front propagation velocity, but also visually gas evolution...
Copper and gold doped copper catalysts supported on multi-walled carbon nanotubes were prepared by wet impregnation deposition–precipitation methods, respectively.
In order to expand the spectral capabilities of SERS method, Ag–Cu alloy nanoparticle arrays were studied. Arrays nanoparticles formed by vacuum thermal evaporation and condensation on an unheated substrate followed heat treatment at 230 °C. A higher Raman scattering enhancement in red region spectrum when using array eutectic system was found. This is comparable one pure silver particle blue spectrum. Transmission electron microscopy study has shown that feature many particles are...
Phase equilibria for mixtures of a polymer and supercritical solvent are investigated by means expanded Gibbs ensemble simulations. Both lower upper critical solution temperature (LCST UCST) phenomena observed such systems. A closed-loop phase diagram is systems with no specific interactions. The results our simulations Lennard-Jones polymer–solvent in qualitative agreement experimental data polymers solvents.
A newly developed self-consistent formulation of the polymer reference interaction site model (PRISM) theory is used to predict structure binary blends. Theoretical radial distribution functions are compared those obtained from hybrid Monte Carlo simulations mixtures Lennard-Jones chains. multiple time step method implemented increase efficiency simulations. We examine both cases atomic and molecular closures consider conventional PRISM. find that, overall, theoretical in good agreement with...
In this study I-V characteristic, temperature dependence of resistivity, thermopower, switching and memory effect were investigated for GST225 thin films. Resistivities, ratio the resistivities amorphous crystalline states, activation energies conductivity, phase transition, Seebeck coefficient, transition time due to transformation from OFF ON states full recording estimated. It was shown that transport mechanism based on two-channel model has a good correlation with experimental results...