Search Results - "Ivanets, A I"

Adsorption properties of manganese oxides prepared in aqueous-ethanol medium toward Sr(II) ions by Ivanets, A. I., Milutin, V. V., Prozorovich, V. G., Kouznetsova, T. F., Nekrasova, N. A.

“…In this study, nanostructured manganese oxides were synthesized using sol–gel method by reduction of KMnO 4 with ethyl alcohol. Firstly, the effect of K + , Na…”
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Catalytic Degradation of Methylene Blue on Magnesium Ferrite Doped with Lanthanides by Ivanets, A. I.

“…The development of novel materials and technologies for wastewater treatment from organic pollutants is an urgent task. Nanostructured metal ferrites are…”
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Nanochitin/manganese oxide-biodegradable hybrid sorbent for heavy metal ions by Krivoshapkin, P.V., Ivanets, A.I., Torlopov, M.A., Mikhaylov, V.I., Srivastava, V., Sillanpää, M., Prozorovich, V.G., Kouznetsova, T.F., Koshevaya, E.D., Krivoshapkina, E.F.

“…[Display omitted] •The colloid-chemical properties of individual and mixed colloid solutions of nanoscale crystal chitin and manganese oxide were studied.•The…”
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Kinetic and thermodynamic studies of the Co(II) and Ni(II) ions removal from aqueous solutions by Ca-Mg phosphates by Ivanets, A.I., Srivastava, V., Kitikova, N.V., Shashkova, I.L., Sillanpää, M.

“…The aim of this work was to study the sorption kinetics and thermodynamics of Co(II) and Ni(II) from aqueous solutions by sorbents on the basis of hydrogen…”
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Unusual behavior of MgFe2O4 during regeneration: desorption versus specific adsorption by Ivanets, A. I., Prozorovich, V. G., Roshchina, M. Yu, Srivastava, V., Sillanpää, M.

“…The reusability of spent adsorbents is the most important characteristic for their practical application. The process of MgFe2O4 regeneration after methylene…”
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Features of the Behavior of Calcium and Magnesium Phosphate Sorbents in Water and Electrolyte Solutions by Shashkova, I. L., Kitikova, N. V., Ivanets, A. I.

“…The hydrolytic stability of calcium and magnesium phosphates in aqueous solutions was studied in a wide pH range and in the presence of NaCl and CaCl 2…”
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Synthesis and properties of manganese oxide catalysts deposited on dolomite substrate by Ivanets, A. I., Kuznetsova, T. F., Azarova, T. A., Voronets, E. A.

“…Physicochemical properties of Mn oxide catalysts deposited on a dolomite substrate have been studied using the techniques of scanning electron microscopy,…”
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Synthesis, Physicochemical and Adsorption Properties of Ti–Ca–Mg Phosphates by Ivanets, A. I., Shashkova, I. L., Kitikova, N. V., Maslova, M. V., Mudruk, N. V., Milyutin, V. V.

“…Sorbents based on Ti–Ca–Mg phosphates were synthesized, their physicochemical and sorption properties towards Cs(I), Sr(II), Co(II) (in the form of both stable…”
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Sorption of Co2+, Pb2+, and Sr2+ Ions on Hydroxyapatite, Synthesized in the Presence of Oxyethylidenediphosphonic Acid by Shashkova, I. L., Ivanets, A. I., Kitikova, N. V.

“…The physicochemical and sorption properties of hydroxyapatite synthesized in the presence of oxyethylidenediphosphonic acid, as crystallization inhibitor, were…”
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Synthesis of Hydroxyapatite in the Presence of Hydroxyethylidenediphosphonic Acid and Mg2+ Ions As Crystallization Inhibitors by Kitikova, N. V., Ivanets, A. I., Shashkova, I. L.

“…— We have synthesized hydroxyapatite (HA) in the presence of hydroxyethylidenediphosphonic acid and Mg 2+ ions and examined the influence of the nature and…”
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Ceramic microfiltration membranes based on natural silica by Ivanets, A. I., Agabekov, V. E.

“…The physicochemical features of preparation of macroporous ceramics and multilayer ceramic materials based on natural silica—quartz sand—from the Republic of…”
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Effect of Ce3+ on the Luminescence Properties of SrAl2O4:Eu2+, Dy3+ Persistent Phosphors for Alternating Current Driven Light-Emitting Diodes by Qian Zhang, Xiong, Yifei, Shi, Qiufeng, Shi, Yun, Niu, Mingjun, Liu, Wentao, Wu, Tong, Wang, Ling, Zhou, Zhenzhen, Liu, Qian, Fang, Jinghong, He, Huan, Ni, Jinqi, Wang, Chaoyue, Yu, Jiangding, Wang, Haibo, Shichalin, O., Belov, A. A., Papynov, E. K., Ivanets, A. I., Zou, Jun

“…SrAl 2 O 4 :Eu 2+ , Dy 3+ has been widely studied as a classical persistent phosphor due to its stability and long green-afterglow duration. In this study, a…”
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Formation of titanosilicate precursors of an active adsorption phase by Kuznetsova, T. F., Ivanets, A. I., Katsoshvili, L. L.

“…Micro-mesoporous titanosilicate precursors of the active absorption phase of a composite ceramic membrane are synthesized, and their textural and adsorption…”
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The retentiveness of ceramic microfiltration membranes with respect to ferric iron ions by Rat’ko, A. I., Ivanets, A. I., Sakhar, I. O., Davydov, D. Yu, Toropova, V. V., Radkevich, A. V.

“…The retentiveness of microfiltration membranes based on crystalline silicon dioxide with an average pore size of 3 μm with respect to ferric iron ions Fe(III)…”
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Sorption of strontium ions onto mesoporous manganese oxide of OMS-2 type by Ivanets, A. I., Katsoshvili, L. L., Krivoshapkin, P. V., Prozorovich, V. G., Kuznetsova, T. F., Krivoshapkina, E. F., Radkevich, A. V., Zarubo, A. M.

“…Sorption of stable and radioactive strontium ions onto mesoporous manganese oxide of OMS-2 type, prepared by the sol–gel method via reduction of potassium…”
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Synthesis of Nanoporous Titanosilicates and Their Structural Characterization by Physical Nitrogen Adsorption by Kuznetsova, T. F., Ivanets, A. I., Savka, Yu. D., Kul’bitskaya, L. V.

“…Mesoporous titanosilicate structures synthesized by the sol–gel method using the cetylpyridinium template at different Ti/Si ratios are characterized by high…”
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Sorption behavior of 85Sr onto manganese oxides with tunnel structure by Ivanets, A. I., Prozorovich, V. G., Kouznetsova, T. F., Radkevich, A. V., Krivoshapkin, P. V., Krivoshapkina, E. F., Sillanpää, M.

“…Sorption behavior of strontium ions on manganese oxides obtained by sol–gel technique reduction of KMnO 4 by different reagents (H 2 O 2 , MnCl 2 and polyvinyl…”
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Sorption of Radionuclides 137Cs, 60Co, and 85Sr from Aqueous Solutions with Heat Treated Oil Shale by Koren’kova, O. B., Radkevich, A. V., Toropova, V. V., Saskovets, V. V., Shchebletsova, A. N., Kuznetsova, T. F., Ivanets, A. I.

“…The products of oil shale processing are of interest as sorbents for the purification of liquid radioactive waste (LRW). The work studies the adsorption and…”
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Sol–gel synthesis, texture and catalytic activity of titania–silica sorbents by Kouznetsova, T. F., Sidorenko, A. Yu, Ivanets, A. I., Ignat, M., Sauka, Yu. D., Samoila, P.

“…Sol–gel synthesis of mesoporous titania–silicas with the structure related to Type MCM-41 is carried out. The method of nitrogen adsorption has established…”
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Physicochemical properties of manganese oxides obtained via the sol–gel method: The reduction of potassium permanganate by polyvinyl alcohol by Ivanets, A. I., Prozorovich, V. G., Krivoshapkina, E. F., Kuznetsova, T. F., Krivoshapkin, P. V., Katsoshvili, L. L.

“…Experimental data on the sol–gel synthesis of manganese oxides formed during the reduction of potassium permanganate by polyvinyl alcohol in an aqueous medium…”
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