A5009251802- Material Properties and Applications
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Carbon Nanotubes in Composites
- Nanotechnology research and applications
- Magnetic Properties and Synthesis of Ferrites
- Laser-Ablation Synthesis of Nanoparticles
- Electromagnetic wave absorption materials
- Polymer Nanocomposites and Properties
- Catalysis and Oxidation Reactions
- Characterization and Applications of Magnetic Nanoparticles
- Silicone and Siloxane Chemistry
- Polymer Nanocomposite Synthesis and Irradiation
- Diamond and Carbon-based Materials Research
- Pigment Synthesis and Properties
- Fuel Cells and Related Materials
- Iron oxide chemistry and applications
- Conducting polymers and applications
- Polymer Science and Applications
- Magnetic properties of thin films
- Quantum Dots Synthesis And Properties
- Gold and Silver Nanoparticles Synthesis and Applications
- Photonic Crystals and Applications
- Catalytic Processes in Materials Science
- Archaeological Research and Protection
- nanoparticles nucleation surface interactions
Semenov Institute of Chemical Physics
2021-2025
Bauman Moscow State Technical University
2020-2023
Institute of Archaeology
2023
NS Kurnakova Institute of General and Inorganic Chemistry
2001-2020
Russian Academy of Sciences
2006-2019
Baikov Institute of Metallurgy and Materials Science
2009-2018
All Russian Scientific Research Institute of Aviation Materials
2012-2017
State Research Center of the Russian Federation
2012-2017
Foundation for Advanced Research
2017
Yuri Gagarin State Technical University of Saratov
2012-2014
The key methods for the preparation of magnetic nanoparticles are described systematically. experimental data on their properties analysed and generalised. main theoretical views magnetism considered.
Electron paramagnetic resonance (EPR) in iron-oxide nanoparticles (\ensuremath{\sim}2.5 nm) embedded a polyethylene matrix reveals the sharp line broadening and field shift on sample cooling below ${T}_{F}\ensuremath{\approx}40\mathrm{K}.$ At same temperature distinct anomaly field-cooled magnetization is detected. The dependences of EPR parameters ${T}_{F}$ are definitely different than those found for various superparamagnetic regime. In contrast to canonical bulk spin glasses, linear...
This paper provides a convenient and simple method for fabricating of large amounts (kilogram-scale) nanomaterials containing nanoparticles in polymeric matrix. The encapsulation was done by thermal decomposition metal compounds (MRn; M=Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Mn, Mo, Nd, Ni, Pt, Re, Ti, Pb, Sr, Sm, W, Zn; R=CO, HCOO, CH3COO; C2O4, C6H5CH2 so on) high temperature solutions polymer (polyethylene, polypropylene, polyamide). By using physical methods (Mossbauer spectroscopy, X-ray RED,...
In this work, the fracture mechanism of winding carbon-fiber-reinforced plastics (CFRPs) based on epoxy matrices reinforced by polysulfone film was investigated. Two types polymer were used: oligomer (EO) cured iso-methyltetrahydrophthalic anhydride (iso-MTHPA), and EO-modified (PSU) with active diluent furfuryl glycidyl ether (FGE) iso-MTHPA. At stage, reinforcing placed in middle layer CFRP. The toughness GIR obtained CFRP determined double-cantilever beam delamination method....
Embedded copper mesh coatings with low sheet resistance and high transparency were formed using a low-cost Cu seed obtained magnetron sputtering on cracked template, subsequent operations electroplating embedding in photocurable resin layer. The influence of the size optoelectric characteristics electromagnetic shielding efficiency wide frequency range is considered. In optimizing coating properties, 49.38 dB at 1 GHz, integral optical visible 84.3%, was obtained. meshes have been shown to...
This paper is devoted to the study of structure and thermomechanical properties PVDF-based ferroelectric polymer film. Transparent electrically conductive ITO coatings are applied both sides such a In this case, material acquires additional functional due piezoelectric pyroelectric effects, forming, in fact, full-fledged flexible transparent device, which, for example, will emit sound when an acoustic signal applied, under various external influences can generate electrical signal. The use...
Composite nanomaterials have been prepared through thermal decomposition of palladium diacetate. The composite contains nanoparticles embedded in high-pressure polyethylene. materials were studied by a number different physico-chemical methods, such as transmission electron microscopy, X-ray diffraction, absorption spectroscopy, paramagnetic resonance, and EXAFS. average size the is 7.0 ± 0.5 nm. It shown that with decrease metal content polymer matrix decreased from 7 to 6 nm, coordination...
An epoxy resin modified with polysulfone (PSU) and active diluent furfuryl glycidyl ether (FGE) was studied. Triethanolaminotitanate (TEAT) iso-methyltetrahydrophthalic anhydride (iso-MTHPA) were used as curing agents. It is shown that during the of initially homogeneous mixtures, heterogeneous structures are formed. The type these depends on concentration hardener. physico-mechanical properties hybrid matrices determined by structure maximum resistance to a growing crack provided...
Pyroxene glass-ceramic enamels based on combinations of blast furnace slag and some additives were produced investigated. The batch compositions technological regimes enameling developed to produce high temperature protective coatings for carbon steel (ASTM 1010/1008). composition raw materials was selected match the values thermal expansion coefficients coating (~11∙10−6 K−1) metal substrate (~12∙10−6 taking into account temperatures fluidization (Tf ~ 800°) crystallization (Tc = 850−1020...