PhC-2020
Method of ionic mixing for silicide layer formation
G.A. Mustafaev1, A.G. Mustafaev2, V.A. Panchenko1, N.V. Cherkesova1 1Kabardino-Balkarian State University, Nalchik, Russia 2Dagestan State University of National Economy, Makhachkala, Russia DOI: 10.26456/pcascnn/2020.12.868 Abstract: Ion implantation with recoil ions or ion mixing based on the introduction of the required impurity from the surface layers during ...
Synthesis of magnesium phosphates in a polymeric matrix
O.N. Musskaya, V.K. Krut’ko, A.I. Kulak Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus, Minsk, Belarus DOI: 10.26456/pcascnn/2020.12.860 Abstract: The dependence of the phase composition of nanoscale magnesium phosphates (MgNH4PO4 · 6H2O, Mg(H2PO4)2, MgHPO4 · 3H2O, Mg3(PO4)2 · 22H2O) with 13 ...
Influence of the nanocluster {Mo72Fe30} polyoxometalate on oxidation of iodide–ions by persulfate
S.Yu. Menshikov1, K.A. Belozerova2, A.A. Ostroushko2 1Ural State Mining University, Yekaterinburg, Russia 2Scientific Research Institute of Physics and Applied Mathematics, Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2020.12.853 Abstract: Catalytic properties of the nanocluster iron-molybdenum polyoxometalate {Mo72Fe30} in ...
Chemical transformations of copolymers of acrylic acid α–haloid with N–vinylpyrrolidone
Yu.A. Malkanduev1, M.B. Begieva1, A.A. Kokoevа1, A.К. Mikitaev1, А.T. Dzhalilov2 1Kabardino-Balkarian State University named after H.M. Berbekov», Russia, Nalchik 2Tashkent Research Institute of Chemical Technology, Republic of Uzbekistan, Tashkent region DOI: 10.26456/pcascnn/2020.12.845 Abstract: The paper presents results on copolymerization of α-halogens acrylic acid and N-vinylpyrrolidone ...
Electron-stimulated desorption of potassium atoms adsorbed on the surface of gold
Yu.A. Kuznetsov, M.N. Lapushkin Ioffe Institute, Saint Petersburg, Russia DOI: 10.26456/pcascnn/2020.12.836 Abstract: An ultrathin intermetallic layer KxAuy was created at room temperature by depositing potassium atoms on adsorbed gold layer on the tungsten surface. The processes of electron-stimulated desorption of K atoms from the KxAuy surface ...
Principles of creating a virtual multi-sensor system for recognition gas mixtures
M.D. Korabel, I.V. Sinev, D.A. Shikunov, N.A. Klychkov, D.A. Timoshenko, V.V. Simakov Saratov State University DOI: 10.26456/pcascnn/2020.12.827 Abstract: The concentration dependence of the gas sensitivity of a gas sensor based on a nanostructured tin dioxide film was studied under various operating conditions in a wide ...
Adsorption and dilational rheological properties of chitosan lactate at the liquid-gas interface
A.I. Kovtun Institute of Applied Problems of Physics and Biophysics of National Academy of Sciences of Ukraine, Kiev, Ukraine DOI: 10.26456/pcascnn/2020.12.816 Abstract: The adsorption and dilatational rheological characteristics (the elasticity and viscosity modulus) of chitosan lactate at the liquid-gas interface are investigated by the oscillating ...
Structure and properties of the surface layer high chrome austenitic steel, submitted to ion-plasma nitrogen
Yu.F. Ivanov, E.A. Petrikova, S.V. Lykov, Yu.A. Denisova, O.S. Tolkachev Institute of High Current Electronics SB RAS DOI: 10.26456/pcascnn/2020.12.805 Abstract: Ion nitriding is one of the most common methods of surface hardening of parts and tools. The purpose of this work is to identify and ...
Sorption and photocatalytic activity of Zn1-xCuxO (x = 0,05 and 0,15) to As(III) in an alkaline medium
O.I. Gyrdasova, L.A. Pasechnik, V.N. Krasil’nikov, V.T. Surikov, M.V. Kuznetsov The Institute of Solid State Chemistry of the Ural Branch of RAS, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2020.12.792 Abstract: 1D solid solutions Zn1-xCuxO and composites Zn1-xCuxO / CuO with spherical morphology of aggregates from formate glycolate complexes Zn1-xCux (HCOO)(OCH2CH2O)1/2 (0 ≤ x ≤ ...
Effect of metal additives in hydrochemical processing of diaspore-bemite bauxite on physicochemical properties of reduced muds
S.A. Bibanaeva, L.A. Pasechnik, V.M. Skachkov, V.T. Surikov, S.P. Yatsenko Institute of Solid State Chemistry of the Ural Branch of RAS, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2020.12.784 Abstract: The work is devoted to study of the high-temperature hydrochemical decomposition of mineral complexes of diaspore-bemite bauxites by the ...