Editor’s column
Managing the textural properties of SiO2, SiO2 – MnO2, CaF2 nanopowders
O.A. Zlygosteva1,2, S.Yu. Sokovnin1,2, V.G. Ilves2 1Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia 2Institute of Electrophysics of the Ural Branch of RAS, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2019.11.582 Abstract: Physical and chemical properties of nanomaterials depend not only on the ...
Study of functional coatings of polyvinyl butyral with silver nanoparticles for photovoltaic converters
O.V. Devitsky1,2, A.A. Kravtsov2 1Federal Research Centre The Southern Scientific Centre of The Russian Academy of Sciences, Rostov-on-Don, Russia 2North Caucasus Federal University, Stavropol, Russia DOI: 10.26456/pcascnn/2019.11.574 Abstract: Films of polyvinyl butyral with silver nanoparticles were obtained on the surface of solar cells. Spectral dependences of ...
Magnetic properties of the magnetic nanodispersed lubricant oils
A.N. Bolotov, O.O. Novikova Tver State Technical University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.564 Abstract: In this work we adduce the results of the research of a magnetic properties of the magnetic lubricant oil in original condition and after triboeffects. We determined the parameters of the oil ...
Lubrication properties of magnetic nanoliquids based on carboxylic acids
A.N. Bolotov, O.O. Novikova Tver State Technical University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.555 Abstract: We adduce technological characteristics of synthesis and properties of low-viscous magnetic lubricant nanoliquids with dispersion phase based on diester carboxylic acids. Some physical-chemical and tribological differential characteristic of the diester magnetic lubricant ...
Influence of reinforcement additives on sintering and hardening processes of nanoscale hydroxyapatite
E.A. Bogdanova1, I.М. Giniyatullin2, D.I. Pereverzev2, V.М. Razgulyaeva1,2 1Institute of Solid State Chemistry of the Ural Branch of RAS, Yekaterinburg, Russia 2Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2019.11.548 Abstract: The article discusses a possibility of ...
Research of Al – SiC and Cu – SiC systems after forming of powder mixture
A.N. Bashkaykina, N.A. Pan’kin, V.P. Mishkin National Research N.P. Ogarev Mordovia State University, Saransk, Russia DOI: 10.26456/pcascnn/2019.11.540 Abstract: This article presents the results of a study of the microstructure and density of powder materials of the Al – SiC and Cu – SiC systems. They are obtained ...
Influence of heat treatment on the condition of thin-film system Cr + Ni on silicon
O.G. Ashkhotov, I.B. Ashkhotova, M.A. Aleroev, D.A. Krimshokalova Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia DOI: 10.26456/pcascnn/2019.11.535 Abstract: Using Auger electron spectroscopy, an experimental study of the Si – Cr – Ni system was carried out. A comparative analysis of the results before and ...
To the problem of stability/instability of bimetallic structures Co (core)/ Au (shell) and Au (core)/ Co (shell): atomistic simulation
N.Yu. Sdobnyakov, V.M. Samsonov, A.Yu. Kolosov, S.A. Vasilyev, V.S. Myasnichenko, D.N. Sokolov, K.G. Savina, A.D. Veselov Tver State University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.520 Abstract: In this work, we performed atomistic modeling of the behavior of Co (core) – Au (shell) and Au (core) – Co (shell) during thermal exposure in ...
Ab initio calculations of the structure and electronic properties of BN layered compounds from sp- and sp2– hybritized atoms
D.S. Ryashentsev, E.A. Belenkov Chelyabinsk State University, Chelyabinsk, Russia DOI: 10.26456/pcascnn/2019.11.511 Abstract: BN layers with a structure similar to that of graphyne were theoretically investigated by the density functional theory method in the generalized gradient approximation. The model structure of polymorphic varieties of BN layers was ...
Simulation of diffusion near the interface of metals in nanoalloys Co – M (M = Au, Cu, Pt)
V.S. Myasnichenko, A.Yu. Kolosov, K.R. Shcherbatykh, N.Yu. Sdobnyakov Tver State University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.500 Abstract: This paper presents results of molecular dynamics simulations for ordered configurations of cobalt nanoalloys. Atomic diffusion in Janus particles with a diameter of 3.6 nm was studied in the ...