Rahmatpanah, Zahra Nikje, Mir Mohammad Alavi
Published in
Russian Journal of Applied Chemistry
AbstractIn this work, preparation and characterization of new classes of polybutadiene-based polyols and polyurethanes investigated with consecutive reactions namely, polybutadiene chain scission by a two- step oxidation procedure using meta-chloroperbenzoic acid and periodic acid to prepare terminal aldehyde functionalized polybutadiene, followed ...
Nechepurenko, I. V. Mainagashev, I. Ya. Barabanov, A. A. Sergeev, S. A. Bukatov, G. D. Zakharov, V. A. Mats’ko, M. A. Volcho, K. P. Salakhutdinov, N. F.
Published in
Russian Journal of Applied Chemistry
AbstractA procedure was developed for preparing 2,3-dialkyl-substituted succinates by condensation of a succinic acid diester with two isobutyraldehyde molecules, followed by esterification and hydrogenation of the sum of dienes. Diethyl 2,3-diisobutylsuccinate of 75–99% purity was prepared by this procedure in a good yield. The use of the synthesi...
Kurbatov, V. G. Pugacheva, T. A. Chernyaev, D. A. Il’in, A. A. Indeikin, E. A.
Published in
Russian Journal of Applied Chemistry
AbstractIt has been shown that the introduction of a polyaniline dispersion into an alkyd-urethane emulsion leads to a decrease in the average particle size of the modified dispersion. The introduction of undoped polyaniline results in an increase in the stability of the modified dispersion over the entire studied range of contents. It was found th...
Voronina, N. S. Nechaev, A. I. Strel’nikov, V. N. Val’tsifer, V. A.
Published in
Russian Journal of Applied Chemistry
AbstractA copolymer of acrylamide (AA) and 2-acrylamido-2-methylpropane sulfonic acid sodium salt (AMPSNa) was prepared by inverse emulsion radical polymerization in the presence of azobisisobutyronitrile initiator. The effect of temperature, initiator, and sum of the monomers on the rate of inverse emulsion copolymerization of acrylamide and AMPSN...
Morachevskii, A. G. Firsova, E. G.
Published in
Russian Journal of Applied Chemistry
AbstractLithium–lead alloys are of main interest in the liquid state. They were subjects of numerous studies, in particular, of those dealing with structural ordering in the liquid phase. Lithium–lead alloys show promise for use in liquid metal energy conversion systems and in nuclear power engineering. The results of studying thermodynamic propert...
Kamenskii, M. A. Shkreba, E. V. Tolstopyatova, E. G. Kondrat’ev, V. V.
Published in
Russian Journal of Applied Chemistry
AbstractManganese hexacyanoferrate was synthesized by the hydrothermal method and its cubic structure was established. Manganese hexacyanoferrate powder was studied in the composition of a cathode material for sodium-ion batteries with an electronically conductive carbon black additive and a polyvinylidene fluoride binder polymer. The electrochemic...
Vashchenkov, I. S. Kvasnikov, M. Yu.
Published in
Russian Journal of Applied Chemistry
AbstractA method for the synthesis of electrically conductive pigment zinc oxide doped with a donor addition of gallium at a temperature of no more than 250°C is presented. Samples of electrically conductive pigment zinc oxide have been prepared and studied, the processes proceeding during its synthesis have been examined, and the dependence of the...
Fekra, Somayeh Saleh Fard, Narges Elmi Fazaeli, Reza
Published in
Russian Journal of Applied Chemistry
AbstractThis study evaluated a removal efficiency of NLFX from aqueous solutions using a photocatalytic process. In this study, Bi2WO6 were synthesized by microwave method and Ce was loaded on Bi2WO6 by wet inoculation method. The prepared photocatalysis were characterized by XRD, FTIR, SEM, EDS/Map, TEM, BET/BJH, DRS-UV/Vis analysis. The degradati...
Tarasov, A. E. Rodin, M. D. Evdokimov, P. P. Perepelitsina, E. O. Romanova, L. B. Rakhimova, M. A. Lapshina, M. A.
Published in
Russian Journal of Applied Chemistry
AbstractPolyurethane hydrogels containing polyethylene glycol as a linear fragment and incomplete β-cyclodextrin nitrate as a cross-linking agent were synthesized. The polyols were cross-linked with 1,6-hexamethylene diisocyanate. The hydrogel swelling ratio was studied as a function of the content of partially nitrated β-cyclodextrin in the hydrog...
Zemtsova, A. V. Sokolova, N. B.
Published in
Russian Journal of Applied Chemistry
AbstractA study of the photodestruction of metal-containing organic dyes that absorb light in the near-IR region of the spectrum has been carried out. The light fastness in the polymer matrix of both individual dyes and their binary mixtures with monoazo dyes of the pyrazolone series has been studied. The study was performed during 10 h of insolati...
